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6/6/2025 10:53:47 AM EDT
[#1]
No it does not, it just drops in to any mil spec ar-15.  No mods needed.
6/6/2025 10:54:48 AM EDT
[#2]
This is a single function of the trigger item, look over the patent more carefully.
6/6/2025 10:57:22 AM EDT
[#3]
It most certainly will pass the single function of the trigger rule or law.  Look over the patent a little closer.

I'll explain it to you:

-when the trigger is pulled a round is fired, the bcg goes back, ejects a round and comes back forward via buffer & buffer spring

-just before the bcg closes back into battery, the bcg engages with the top back of the paddle arm, which rotates/pivots forward and the bottom of the legs of the paddle engage the rear area of the trigger, forcing the rear of the trigger to pivot down.  When the trigger pivots down it forces the actual trigger forward, pushing the user's finger forward.  This is what causes the "reset" or "another" trigger action or pull.  While at the same time the user is putting rearward pressure on the trigger causing the gun to fire again and repeat the process. The user can release the trigger and shoot single shot, burst, or aided reset.  The mechanism is easily controlled.  So this clearly shows how there are multiple functions of the trigger.  The bottom of the paddle has two legs, not one solid piece, therefore the paddle legs straddle the disconnector.  The paddle never touches the disconnector, the legs just straddle the disconnector and engage the rear of the trigger.
6/6/2025 10:59:41 AM EDT
[#4]
Attached File
6/6/2025 11:05:55 AM EDT
[#5]
Quote History
I think we're gona need a truck load of popcorn at this point
6/6/2025 11:10:31 AM EDT
[#6]
Quote History
Quoted:
It most certainly will pass the single function of the trigger rule or law.  Look over the patent a little closer.

I'll explain it to you:

-when the trigger is pulled a round is fired, the bcg goes back, ejects a round and comes back forward via buffer & buffer spring

-just before the bcg closes back into battery, the bcg engages with the top back of the paddle arm, which rotates/pivots forward and the bottom of the legs of the paddle engage the rear area of the trigger, forcing the rear of the trigger to pivot down.  When the trigger pivots down it forces the actual trigger forward, pushing the user's finger forward.  This is what causes the "reset" or "another" trigger action or pull.  While at the same time the user is putting rearward pressure on the trigger causing the gun to fire again and repeat the process. The user can release the trigger and shoot single shot, burst, or aided reset.  The mechanism is easily controlled.  So this clearly shows how there are multiple functions of the trigger.  The bottom of the paddle has two legs, not one solid piece, therefore the paddle legs straddle the disconnector.  The paddle never touches the disconnector, the legs just straddle the disconnector and engage the rear of the trigger.
View Quote


And when should Arfcom expect to see such an ingenious device available?
6/6/2025 11:12:24 AM EDT
[#7]
oh boy
6/6/2025 11:13:43 AM EDT
[#8]
Quote History
Quoted:
No it does not, it just drops in to any mil spec ar-15.  No mods needed.
View Quote

Welcome to the thread for any and all FRTs to be discussed!
6/6/2025 11:30:23 AM EDT
[#9]
Quote History
Quoted:

Welcome to the thread for any and all FRTs to be discussed!
View Quote

2 bans and a warning.
6/6/2025 11:36:27 AM EDT
[#10]
Quote History
Quoted:



Honestly nothing is off the table

It all come down to when I have time to get on the r&d cnc

249 is a personal gem I want so it will happen at some point. Straight up I want a beltfed in the back of an armored car. Why. Why the fuck not bwahahahah

Scar I'm not a fan of the platform personally but that's just personal preference only.

Would I work one out. Sure why not. Some of y'all love that thing and I see no reason for me not to get one on the bench at some point for you

But that's way down the list. I won't forget it though it's literally a paper list on my desk of things you guys have asked for
View Quote
Another vote for the SCAR16s - My 10" is one of my favorites to shoot, with the Giselle trigger in it... do it please!
6/6/2025 11:39:36 AM EDT
[#11]
6/6/2025 11:45:44 AM EDT
[#12]
Quote History

Attached File
6/6/2025 1:50:51 PM EDT
[#13]
Quote History
Quoted:

2 bans and a warning.
View Quote View All Quotes
View All Quotes
Quote History
Quoted:
Quoted:

Welcome to the thread for any and all FRTs to be discussed!

2 bans and a warning.

And a few defamation lawsuits
6/6/2025 2:20:37 PM EDT
[#14]
Quote History
Quoted:

And a few defamation lawsuits
View Quote View All Quotes
View All Quotes
Quote History
Quoted:
Quoted:
Quoted:

Welcome to the thread for any and all FRTs to be discussed!

2 bans and a warning.

And a few defamation lawsuits

Nothing will happen it’s just a bunch of bullshit, posturing and purse swinging.

Edit to add: And the op was dumb enough to post this in gd.
6/6/2025 2:39:21 PM EDT
[#15]
Welcome to Arfcom! Your thread host will be along shortly.
6/6/2025 2:41:54 PM EDT
[#16]
Quote History
Quoted:

Nothing will happen it’s just a bunch of bullshit, posturing and purse swinging.

Edit to add: And the op was dumb enough to post this in gd.
View Quote View All Quotes
View All Quotes
Quote History
Quoted:
Quoted:
Quoted:
Quoted:

Welcome to the thread for any and all FRTs to be discussed!

2 bans and a warning.

And a few defamation lawsuits

Nothing will happen it’s just a bunch of bullshit, posturing and purse swinging.

Edit to add: And the op was dumb enough to post this in gd.

You might have just got yourself a defamation lawsuit too
6/6/2025 3:04:06 PM EDT
[#17]
Quote History
Quoted:

You might have just got yourself a defamation lawsuit too
View Quote


I think it’ll be alright.
6/6/2025 3:54:03 PM EDT
[#18]
Quote History
Quoted:
It most certainly will pass the single function of the trigger rule or law.  Look over the patent a little closer.

I'll explain it to you:

-when the trigger is pulled a round is fired, the bcg goes back, ejects a round and comes back forward via buffer & buffer spring

-just before the bcg closes back into battery, the bcg engages with the top back of the paddle arm, which rotates/pivots forward and the bottom of the legs of the paddle engage the rear area of the trigger, forcing the rear of the trigger to pivot down.  When the trigger pivots down it forces the actual trigger forward, pushing the user's finger forward.  This is what causes the "reset" or "another" trigger action or pull.  While at the same time the user is putting rearward pressure on the trigger causing the gun to fire again and repeat the process. The user can release the trigger and shoot single shot, burst, or aided reset.  The mechanism is easily controlled.  So this clearly shows how there are multiple functions of the trigger.  The bottom of the paddle has two legs, not one solid piece, therefore the paddle legs straddle the disconnector.  The paddle never touches the disconnector, the legs just straddle the disconnector and engage the rear of the trigger.
View Quote



Not sure what you are describing

But that thing ain’t in this thread


This thread is on the ARIZONA REGULATOR
6/6/2025 4:21:33 PM EDT
[#19]
This is the info I have published on mechanics and function

Paste

AZR-15 Mechanics / Function:
The AZR-15 is engineered to be tough and durable it will force and torque its way thru the operation even if not set up properly and slightly binds / drags when you fire your AR. When properly set up you should not feel resistance from the AZR-15 in the gun when you slowly pull charging handle to rear without touching trigger.

Requires full auto BCG - 5.0+ oz buffer (H3) for 5.56 – 10.0+ oz buffer for 9mm.

You fire one shot by physically functioning the trigger.
The BCG moves to the rear and engages the cams of the AZR-15.

The AZR-15 cams move your trigger into the safe position where the hammer and trigger are able to reengage ensuring your gun cannot fire out of battery while also regulating your firing cycle to one shot per single function of the trigger.

The BCG moves forward, once safely into battery the BCG disengages the cams of the AZR-15 allowing you to physically function the trigger again to fire the next single shot.
6/6/2025 4:26:15 PM EDT
[#20]
Quote History
Quoted:

You might have just got yourself a defamation lawsuit too
View Quote View All Quotes
View All Quotes
Quote History
Quoted:
Quoted:
Quoted:
Quoted:
Quoted:

Welcome to the thread for any and all FRTs to be discussed!

2 bans and a warning.

And a few defamation lawsuits

Nothing will happen it’s just a bunch of bullshit, posturing and purse swinging.

Edit to add: And the op was dumb enough to post this in gd.

You might have just got yourself a defamation lawsuit too

6/6/2025 6:10:20 PM EDT
[#21]
OP do you know if this will work in the Ares Fightlite belt fed upper and a standard lower? I don’t own one but have been seriously considering getting one and your device seems like it would be perfect to pair with a belt fed.
6/6/2025 11:16:57 PM EDT
[#22]
Do these fit modern colt rifles?
6/6/2025 11:47:49 PM EDT
[#23]
Quote History
Quoted:
Do these fit modern colt rifles?
View Quote

You’ll need to remove the sear block (if there is one) and make sure you have a full auto cut bolt carrier. If I remember correctly, factory colt rifles have semi auto carriers.
6/7/2025 5:21:27 PM EDT
[#24]
Quote History
Quoted:
OP do you know if this will work in the Ares Fightlite belt fed upper and a standard lower? I don’t own one but have been seriously considering getting one and your device seems like it would be perfect to pair with a belt fed.
View Quote


Field reports in Tenesee state that they have been running in Flightlite for almost a year

I have not done it myself

The man that has been running it is one of the proving grounds men I send things to now and then

I do not doubt his runs like a raped ape as he states
6/8/2025 10:34:08 AM EDT
[#25]
Quote History



I never said that

That’s propaganda machine content right there
6/8/2025 11:26:40 AM EDT
[#26]
Quote History
Quoted:
Another vote for the SCAR16s - My 10" is one of my favorites to shoot, with the Giselle trigger in it... do it please!
View Quote



I almost bought one of the scar pistols the other day

Didn’t since I do t know a lot about the platform and was not positive the internals etc are the same in it

Probably are but would have to verify for myself they are internally the same

I’d do one version but a bunch of versions/variables that would have to have their own rendition for scar platform isn’t something I’m interested in
6/8/2025 11:32:38 AM EDT
[#27]
The PA10 carrier is cut to the correct length for an AR10. However, there is a vertical difference between an AR10 and AR15 (carrier rear OD) that prevents the Arizona Regulator FRT from functioning. The top lever/flag, once down, is too low to contact the rear of the carrier when traveling forward into battery. Unfortunately, This isn't as simple as just reducing the length of the lower leg or modifying the disconnector.
6/8/2025 11:53:15 AM EDT
[#28]
Quote History
Quoted:
The PA10 carrier is cut to the correct length for an AR10. However, there is a vertical difference between an AR10 and AR15 (carrier rear OD) that prevents the Arizona Regulator FRT from functioning. The top lever/flag, once down, is too low to contact the rear of the carrier when traveling forward into battery. Unfortunately, This isn't as simple as just reducing the length of the lower leg or modifying the disconnector.
View Quote



Nailed it

Field reports state the AR10 is not within the AR15 Mil-Spec enough to work

But they also let us know that the LR 308 pattern is good to go

I have not touched either of them but your mechanical assessment of the difference in AR10 matches what they told me man
6/8/2025 11:54:32 AM EDT
[#29]
Quote History
Quoted:
The PA10 carrier is cut to the correct length for an AR10. However, there is a vertical difference between an AR10 and AR15 (carrier rear OD) that prevents the Arizona Regulator FRT from functioning. The top lever/flag, once down, is too low to contact the rear of the carrier when traveling forward into battery. Unfortunately, This isn't as simple as just reducing the length of the lower leg or modifying the disconnector.
View Quote



That said my prior post

I could probably work out the AR10 based on the info we already have

No guarantee but I’ll look at it at some point after CMMG 22LR Kit
6/8/2025 11:54:40 AM EDT
[#30]
Quote History
Quoted:



I never said that

That’s propaganda machine content right there
View Quote View All Quotes
View All Quotes
Quote History
Quoted:
Quoted:




I never said that

That’s propaganda machine content right there

ROFLMAO.  Dude you seriously need to seek mental help.

Sure, I have no evidence that you ever "said" (or posted) "YOU GET A DEFAMATION SUIT! EVERYBODY GETS A DEFAMATION SUIT!" but you'll notice that I never claimed it was a quote from you - for fuck's sake it's a meme!  Numerous other posters in this (and it feels like every FRT-related) thread have also called you on your veiled threats of lawsuits, so let's not pretend they're anything else.  

If you'd like a few examples of the kind of threatening Cracker Jack box "lawyer" nonsense you've spouted, here are some from this and other threads:
Quoted:
Your assessment is flawed at best and would seem to be intent on creating defamatory information about my product line
Stop while you are ahead and before you potentially created a claim that could cause me substantial damages....

Quoted:
Only here which would indicate that it is an intent to defame thing

Quoted:
Push it and see where it goes......

Quoted:
Paid promotion of defamatory presents is way bad. That’s another follow the money thing. Not to mention all could wind up also being coconspirators.


I and many others have said we LIKE your product, and we support your business, but this kind of childish and unprofessional behavior is a huge detriment to you. Dissenting opinions, requests for help with products you list as "drop-in compatible", etc are frequently met with disdain, convoluted claims of conspiracies, and/or veiled threats.  You sit here (in a thread in General Discussion) complaining about disucssions of any products other than yours, then post in threads devoted to other products about how yours are superior.  You all but claimed Geissele were conspiring with Rare Breed against you. The list of unprofessional and borderline unsane behavior goes on and on.

Seriously, as a legitimately concerned observer, get help!!!  Get mental help for your paranoia and anger issues, get public relations help for your company, and get legal help (from an actual lawyer) for both before you motormouth your way into a real legal case.
6/8/2025 11:55:26 AM EDT
[#31]
Ok, dumb question- where does one happen to get a 10oz buffer ?
6/8/2025 12:05:28 PM EDT
[#32]
Quote History
Quoted:
Ok, dumb question- where does one happen to get a 10oz buffer ?
View Quote


I used the law valley tungsten one in the 9mm

Picked that one since I surfed around and saw some completion guys post elsewhere that they had good results using it

Others may be fine as long as the weights rattle so you get legit dead low effect

Even though I call for 10+oz in 9mm folks have used others with success. I just made mine work and gave that info


9mm Configuration specifics are covered below.


This is how we did it with what we had on hand.  Every 9mm blow back setup is different.

Upper brand should not make any difference as long as its machined to Colt upper specs which the majority of AR uppers are to Colt specs.

Another brand bolt or buffer/spring should not matter as long as the bolt has the same or very similar bottom profile as a normal 5.56/.223 FA BCG and the buffer is heavy enough to eliminate bolt bounce.

_______________________
_______________________


ARIZONA REGULATOR Setup in video running 9mm:

We used the same standard 5.56 A2 rifle lower that we had been using for the 5.56 development.

Pulled the 5.56 Colt upper, buffer, and buffer spring.

Pinned on a 16" Colt 9mm upper with a Foxtrot Mike Colt style mag BCG part # FMC-9BCG.

Dropped in a Kaw Valley Precision 10 oz tungsten carbine buffer part # KVP-10oz and Kaw Valley Precision XP carbine buffer spring part # KVP-PCC-XP-Spring.

Installed the proper length spacer configuration to take up the extra space in the rifle buffer tube to accommodate the shorter carbine buffer and get the bolt catch to work properly without having excess rearward travel when the bolt locks to the rear when the mag is empty.

Ran a Mean Arms Endomag 9mm mag conversion kit with built in ejector in a PMAG 30 marked AR/M4 GEN M3 part # MAG557-MCT.

_______________________
_______________________


Short barrel 9mm Pistol Upper Note:

When running a short barrel 7.5 inches with a suppressor we had to go to a standard weight carbine buffer spring.

7.5" Yankee Hill Machine 9mm Upper

Foxtrot Mike Colt Mags 9mm BCG

Kaw Valley Precision 10 oz tungsten carbine buffer

Standard carbine buffer tube

Standard carbine buffer spring

Bowers CAC9 Suppressor

6/8/2025 12:08:50 PM EDT
[#33]
Quote History
Quoted:

ROFLMAO.  Dude you seriously need to seek mental help.

Sure, I have no evidence that you ever "said" (or posted) "YOU GET A DEFAMATION SUIT! EVERYBODY GETS A DEFAMATION SUIT!" but you'll notice that I never claimed it was a quote from you - for fuck's sake it's a meme!  Numerous other posters in this (and it feels like every FRT-related) thread have also called you on your veiled threats of lawsuits, so let's not pretend they're anything else.  

If you'd like a few examples of the kind of threatening Cracker Jack box "lawyer" nonsense you've spouted, here are some from this and other threads:





I and many others have said we LIKE your product, and we support your business, but this kind of childish and unprofessional behavior is a huge detriment to you. Dissenting opinions, requests for help with products you list as "drop-in compatible", etc are frequently met with disdain, convoluted claims of conspiracies, and/or veiled threats.  You sit here (in a thread in General Discussion) complaining about disucssions of any products other than yours, then post in threads devoted to other products about how yours are superior.  You all but claimed Geissele were conspiring with Rare Breed against you. The list of unprofessional and borderline unsane behavior goes on and on.

Seriously, as a legitimately concerned observer, get help!!!  Get mental help for your paranoia and anger issues, get public relations help for your company, and get legal help (from an actual lawyer) for both before you motormouth your way into a real legal case.
View Quote



Case closed
6/8/2025 12:17:37 PM EDT
[#34]
Such a cool product. Too bad I live in a shitty state.
6/8/2025 12:18:27 PM EDT
[#35]
Doubletap.
6/8/2025 12:23:17 PM EDT
[#36]
Quote History
Quoted:
Such a cool product. Too bad I live in a shitty state.
View Quote



Maybe in the next couple years folks can band together and force states like that to abide by the Constitution

It’ll be a mess to get that all straightened out since it’s actually a state violation of the 14th by means of infringing on the 2nd

Iirc Thomas or Scalia explained the 14th to the 2A tie but I can’t remember what Scotus writing that was in off the top of my head
6/8/2025 1:41:14 PM EDT
[#37]
Quote History
Quoted:



I never said that

That’s propaganda machine content right there
View Quote

You have threatened regular long-standing members of this website, multiple times, with possible lawsuits against them for comments made in this thread that you didn’t like.

Don't gaslight us.
6/8/2025 3:00:56 PM EDT
[#38]
Quote History
Quoted:
No guarantee but I’ll look at it at some point after CMMG 22LR Kit
View Quote


I went out to test my printed trip today and had nothing but problems.

Turns out I broke my firing pin. Apparently the firing pin and firing pin spring are wear items and tend to break as early as 500rds. I got about 3-5K before mine broke.

Attached File


CMMG offers a bolt rehab kit that includes all of the wear items.
https://cmmg.com/bolt-rehab-kit-22lr-ar-conversion
6/9/2025 12:23:13 AM EDT
[#39]
Quote History
Quoted:



Nailed it

Field reports state the AR10 is not within the AR15 Mil-Spec enough to work

But they also let us know that the LR 308 pattern is good to go

I have not touched either of them but your mechanical assessment of the difference in AR10 matches what they told me man
View Quote View All Quotes
View All Quotes
Quote History
Quoted:
Quoted:
The PA10 carrier is cut to the correct length for an AR10. However, there is a vertical difference between an AR10 and AR15 (carrier rear OD) that prevents the Arizona Regulator FRT from functioning. The top lever/flag, once down, is too low to contact the rear of the carrier when traveling forward into battery. Unfortunately, This isn't as simple as just reducing the length of the lower leg or modifying the disconnector.



Nailed it

Field reports state the AR10 is not within the AR15 Mil-Spec enough to work

But they also let us know that the LR 308 pattern is good to go

I have not touched either of them but your mechanical assessment of the difference in AR10 matches what they told me man


I'm taking about a LR308. The raceway inside of every large frame AR upper receiver is larger than a AR15. The tail of the carrier is the same diameter as a AR15 because they us the same receiver extensions.

Years back a friend was making post sample DIAS's for LR308 AR10s. The sear was longer above the pin to catch the BCG. It's been so long I forgot why they needed to be different.
6/9/2025 10:34:17 AM EDT
[#40]
Quote History
Quoted:


I'm taking about a LR308. The raceway inside of every large frame AR upper receiver is larger than a AR15. The tail of the carrier is the same diameter as a AR15 because they us the same receiver extensions.

Years back a friend was making post sample DIAS's for LR308 AR10s. The sear was longer above the pin to catch the BCG. It's been so long I forgot why they needed to be different.
View Quote



The carrier location vertically is what seems to be the main difference between the AR10 pattern bs LR308

As you mentioned the LR308 appears to be in the correct location

While the AR10 is a little higher in location

But what you described as a needed adjustment sounds correct from the conversation I had down here on those platforms

I’ll look at it at some point after I do the CMMG 22LR thing
6/9/2025 10:43:19 AM EDT
[#41]
Quote History
Quoted:


I went out to test my printed trip today and had nothing but problems.

Turns out I broke my firing pin. Apparently the firing pin and firing pin spring are wear items and tend to break as early as 500rds. I got about 3-5K before mine broke.

https://www.ar15.com/media/mediaFiles/435954/20250608_145127_jpg-3559030.JPG

CMMG offers a bolt rehab kit that includes all of the wear items.
https://cmmg.com/bolt-rehab-kit-22lr-ar-conversion
View Quote



I have a solid basis on what creates some of the overall issues with that

I remembered you were working with a printed thing to use with the 22 kit good to see you got some forward momentum


There’s a couple things that I’m going to do different when I get into working the 22lr

When I’m done it has to be as reliable as the kit is normally and also has the be as reliable as running our units in 5.56 like we do now man


That’s one Im looking forward to making. I like to create new things but my time right now is limited till I get more staff on hand to take care of the office, phone, etc
6/9/2025 10:52:38 AM EDT
[#42]
Quote History
Quoted:

ROFLMAO.  Dude you seriously need to seek mental help.

Sure, I have no evidence that you ever "said" (or posted) "YOU GET A DEFAMATION SUIT! EVERYBODY GETS A DEFAMATION SUIT!" but you'll notice that I never claimed it was a quote from you - for fuck's sake it's a meme!  Numerous other posters in this (and it feels like every FRT-related) thread have also called you on your veiled threats of lawsuits, so let's not pretend they're anything else.  

If you'd like a few examples of the kind of threatening Cracker Jack box "lawyer" nonsense you've spouted, here are some from this and other threads:





I and many others have said we LIKE your product, and we support your business, but this kind of childish and unprofessional behavior is a huge detriment to you. Dissenting opinions, requests for help with products you list as "drop-in compatible", etc are frequently met with disdain, convoluted claims of conspiracies, and/or veiled threats.  You sit here (in a thread in General Discussion) complaining about disucssions of any products other than yours, then post in threads devoted to other products about how yours are superior.  You all but claimed Geissele were conspiring with Rare Breed against you. The list of unprofessional and borderline unsane behavior goes on and on.

Seriously, as a legitimately concerned observer, get help!!!  Get mental help for your paranoia and anger issues, get public relations help for your company, and get legal help (from an actual lawyer) for both before you motormouth your way into a real legal case.
View Quote


You're obsessed with OP.  It's kind of worrying.  You should talk to someone about this.
6/9/2025 11:43:42 AM EDT
[#43]
Quote History
Quoted:

You’ll need to remove the sear block (if there is one) and make sure you have a full auto cut bolt carrier. If I remember correctly, factory colt rifles have semi auto carriers.
View Quote

I've purchased maybe six factory Colt rifles (AR15A4 and LE6920s) since 2015 and all came with the M16 bolt carriers. I assume that's what Colt uses these days.
6/9/2025 11:54:02 AM EDT
[#44]
I've heard rumors that you are working on a 3 position for this.  I would absolutely love to be one of your testers!!  :D  Or purchase multiple from you, whatever gets them to me the quickest.
6/9/2025 11:57:27 AM EDT
[#45]
Quote History
Quoted:
I've heard rumors that you are working on a 3 position for this.  I would absolutely love to be one of your testers!!  :D  Or purchase multiple from you, whatever gets them to me the quickest.
View Quote


This! I'm looking forward to trying this out.
6/10/2025 12:52:04 PM EDT
[#46]
Quote History
Quoted:
This is a single function of the trigger item, look over the patent more carefully.
View Quote




  I’m going to take an educated guess this is your patent, judging from the join date and North Carolina location matching the patent.

     Do you plan on becoming an industry partner on the site and sharing details?   I’m not sure how much info you can give with the basic membership.
6/10/2025 8:21:56 PM EDT
[#47]
Quote History
Quoted:


I used the law valley tungsten one in the 9mm

Picked that one since I surfed around and saw some completion guys post elsewhere that they had good results using it

Others may be fine as long as the weights rattle so you get legit dead low effect

Even though I call for 10+oz in 9mm folks have used others with success. I just made mine work and gave that info

9mm Configuration specifics are covered below.


This is how we did it with what we had on hand.  Every 9mm blow back setup is different.

Upper brand should not make any difference as long as its machined to Colt upper specs which the majority of AR uppers are to Colt specs.

Another brand bolt or buffer/spring should not matter as long as the bolt has the same or very similar bottom profile as a normal 5.56/.223 FA BCG and the buffer is heavy enough to eliminate bolt bounce.

_______________________
_______________________


ARIZONA REGULATOR Setup in video running 9mm:

We used the same standard 5.56 A2 rifle lower that we had been using for the 5.56 development.

Pulled the 5.56 Colt upper, buffer, and buffer spring.

Pinned on a 16" Colt 9mm upper with a Foxtrot Mike Colt style mag BCG part # FMC-9BCG.

Dropped in a Kaw Valley Precision 10 oz tungsten carbine buffer part # KVP-10oz and Kaw Valley Precision XP carbine buffer spring part # KVP-PCC-XP-Spring.

Installed the proper length spacer configuration to take up the extra space in the rifle buffer tube to accommodate the shorter carbine buffer and get the bolt catch to work properly without having excess rearward travel when the bolt locks to the rear when the mag is empty.

Ran a Mean Arms Endomag 9mm mag conversion kit with built in ejector in a PMAG 30 marked AR/M4 GEN M3 part # MAG557-MCT.

_______________________
_______________________


Short barrel 9mm Pistol Upper Note:

When running a short barrel 7.5 inches with a suppressor we had to go to a standard weight carbine buffer spring.

7.5" Yankee Hill Machine 9mm Upper

Foxtrot Mike Colt Mags 9mm BCG

Kaw Valley Precision 10 oz tungsten carbine buffer

Standard carbine buffer tube

Standard carbine buffer spring

Bowers CAC9 Suppressor

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Ok, dumb question- where does one happen to get a 10oz buffer ?


I used the law valley tungsten one in the 9mm

Picked that one since I surfed around and saw some completion guys post elsewhere that they had good results using it

Others may be fine as long as the weights rattle so you get legit dead low effect

Even though I call for 10+oz in 9mm folks have used others with success. I just made mine work and gave that info

9mm Configuration specifics are covered below.


This is how we did it with what we had on hand.  Every 9mm blow back setup is different.

Upper brand should not make any difference as long as its machined to Colt upper specs which the majority of AR uppers are to Colt specs.

Another brand bolt or buffer/spring should not matter as long as the bolt has the same or very similar bottom profile as a normal 5.56/.223 FA BCG and the buffer is heavy enough to eliminate bolt bounce.

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ARIZONA REGULATOR Setup in video running 9mm:

We used the same standard 5.56 A2 rifle lower that we had been using for the 5.56 development.

Pulled the 5.56 Colt upper, buffer, and buffer spring.

Pinned on a 16" Colt 9mm upper with a Foxtrot Mike Colt style mag BCG part # FMC-9BCG.

Dropped in a Kaw Valley Precision 10 oz tungsten carbine buffer part # KVP-10oz and Kaw Valley Precision XP carbine buffer spring part # KVP-PCC-XP-Spring.

Installed the proper length spacer configuration to take up the extra space in the rifle buffer tube to accommodate the shorter carbine buffer and get the bolt catch to work properly without having excess rearward travel when the bolt locks to the rear when the mag is empty.

Ran a Mean Arms Endomag 9mm mag conversion kit with built in ejector in a PMAG 30 marked AR/M4 GEN M3 part # MAG557-MCT.

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Short barrel 9mm Pistol Upper Note:

When running a short barrel 7.5 inches with a suppressor we had to go to a standard weight carbine buffer spring.

7.5" Yankee Hill Machine 9mm Upper

Foxtrot Mike Colt Mags 9mm BCG

Kaw Valley Precision 10 oz tungsten carbine buffer

Standard carbine buffer tube

Standard carbine buffer spring

Bowers CAC9 Suppressor



Any differences in loads?
6/10/2025 8:54:24 PM EDT
[#48]
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  I’m going to take an educated guess this is your patent, judging from the join date and North Carolina location matching the patent.

     Do you plan on becoming an industry partner on the site and sharing details?   I’m not sure how much info you can give with the basic membership.
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This is a single function of the trigger item, look over the patent more carefully.




  I’m going to take an educated guess this is your patent, judging from the join date and North Carolina location matching the patent.

     Do you plan on becoming an industry partner on the site and sharing details?   I’m not sure how much info you can give with the basic membership.



With all the NFA dias out there you probably won’t see that thing being made

That’s a lot of “prior art” to avoid


They can start their own thread to promote their product though
6/10/2025 8:56:49 PM EDT
[#49]
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Any differences in loads?
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I just shoot bulk 9mm federal or Winchester
6/10/2025 10:26:39 PM EDT
[#50]
JD, I received your MBT regulator today. Are they in fact only designed for 2 stage MBTs? It didn't do anything at all in two of my guns with 1 stage Larue MBT triggers. When I dropped it in a gun with a 2 stage MBT, it appears to function, at least while dry firing and hand cycling.

The 1 stage MBT doesn't have material coming up in the back to engage the short leg on your device.

Anyhow, it seems like you're taking a bit of a beating in this thread right now, I just want to say keep on making awesome stuff. I'll be test firing tomorrow, but I think I'll be well pleased. I will 100% be buying your 3 position device, made for the Geissele SSA when it comes out.

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