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7/3/2026 9:52:28 PM EDT
I have the G-Lever in a BCM lower, with the SSA Trigger.  nothing is binding, and the G-Lever selector works with no binding, just  my trigger is dead. NOTE: I put my Radian Safety back in and everything works as normal. The trigger will fire sometime with the G-Lever on fully, but never on semi mode?
7/4/2026 12:52:16 PM EDT
[#1]
You should call JD at Arizona Regulator, he will take care of you.
 
7/4/2026 1:02:45 PM EDT
[#2]
Any competent gunsmith should be able to install an Atrius FRS following the instructions, but it’s easy enough that you should be able to troubleshoot with help of folks here. Sharing photos and a detailed description of the failures would help.
7/4/2026 4:14:38 PM EDT
[#3]
Quote History
Originally Posted By gurn-blanston:
You should call JD at Arizona Regulator, he will take care of you.
 
View Quote


I feel like JD may not be super excited at the prospect of troubleshooting an Atrius…I could be wrong.
7/4/2026 4:58:48 PM EDT
[#4]
ARIZONA REGULATOR sells his own FRT trigger system?  How will does his work compared to all the other?
7/4/2026 5:09:22 PM EDT
[#5]
Quote History
Originally Posted By Jonboyhst:
ARIZONA REGULATOR sells his own FRT trigger system?  How will does his work compared to all the other?
View Quote


I just wanted you to get yelled at by him for being lazy.
7/5/2026 9:30:44 AM EDT
[Last Edit: shenendoah_rifleman][Edited] [#6]
This may not be your issue but I had similar symptoms with an out of spec disconnector.

If you are comfortable doing so, you may want to buy a disconnector (or a few, they cost less than a shipping charge) and replace it, double check the spring is installed correctly, and try it again.

Otherwise, I think any gunsmith that works on ARs should be able to diagnose and fix an FRT related issue.

PS you didnt note what FRT system you are running, but I can tell you the 3pos AZ Regulator works great, but you are going to give up that G trigger pull.

Given that you are running a G trigger I can say that my Arc Fire V2 with SSA also works great. I used a carbide bit w my Dremel and  followed the instructions on this forum, no problem at all.

One note with the Arc Fire or any FRT that uses screws to hold the safety levers: be sure to use loctite! nd if you have issues in FRT mode, check that the selector lever has not loosened.
7/5/2026 10:02:58 AM EDT
[#7]
Quote History
Originally Posted By shenendoah_rifleman:
This may not be your issue but I had similar symptoms with an out of spec disconnector.

If you are comfortable doing so, you may want to buy a disconnector (or a few, they cost less than a shipping charge) and replace it, double check the spring is installed correctly, and try it again.

Otherwise, I think any gunsmith that works on ARs should be able to diagnose and fix an FRT related issue.

PS you didnt note what FRT system you are running, but I can tell you the 3pos AZ Regulator works great, but you are going to give up that G trigger pull.

Given that you are running a G trigger I can say that my Arc Fire V2 with SSA also works great. I used a carbide bit w my Dremel and  followed the instructions on this forum, no problem at all.

One note with the Arc Fire or any FRT that uses screws to hold the safety levers: be sure to use loctite! nd if you have issues in FRT mode, check that the selector lever has not loosened.
View Quote

He's using an Atrius G Lever.

OP, if you've installed it correctly, you probably need to shave a little bit off the top of the tail of your trigger shoe. Just a tiny bit, go slow, take a little and test it, then take a little more and test again.
It was not preached to the crowd,
It was not taught by the State.
No man spoke it aloud,
When the English began to hate.
7/5/2026 3:33:11 PM EDT
[Last Edit: BKenton][Edited] [#8]
Quote History
Originally Posted By Jonboyhst:
ARIZONA REGULATOR sells his own FRT trigger system?  How will does his work compared to all the other?
View Quote View All Quotes
View All Quotes
Quote History
Originally Posted By Jonboyhst:
ARIZONA REGULATOR sells his own FRT trigger system?  How will does his work compared to all the other?


Yes, the Arizona Regulator.
It is excellent. Function is on par or better with anything else, built like a tank, I’d be surprised to not get 10K rounds out of them. It will run with many G$ triggers, but info is a bit tough; G$ sent a C&D letter (should have told them to eat his shorts…), JD removed all references of Geissele from the site, but it can be set up to work with many, you’d probably want to confirm with him. Mbt as well. He sells a 3-position with a precut mil-spec trigger and modified disconnector that is the simplest solution for a drop-in 3-position for the AZR.
Originally Posted By shenendoah_rifleman:.

PS you didnt note what FRT system you are running, but I can tell you the 3pos AZ Regulator works great, but you are going to give up that G trigger pull.

Given that you are running a G trigger I can say that my Arc Fire V2 with SSA also works great. I used a carbide bit w my Dremel and  followed the instructions on this forum, no problem at all.

One note with the Arc Fire or any FRT that uses screws to hold the safety levers: be sure to use loctite! nd if you have issues in FRT mode, check that the selector lever has not loosened.


G$ triggers are absurdly easy to cut for the AS. No jig needed, if you want to keep that nice trigger (I like them with a 3 position), it’s hard to argue with the Arc-Fire.

There is a cut guide build into the damn thing…does not get easier.

Amen on the lever screws.
7/6/2026 12:23:56 PM EDT
[#9]
this is the trouble. I just don't know what area to shave off and how much? It's working in my Aero Lower with a LaRue upper in 300 BLK believe it or not.
7/6/2026 12:29:00 PM EDT
[#10]
I tried the G-Lever because I wanted the SSA trigger. It does need a little trimmed off that leg area. Do i trim that entire area down even. It does not need much at all?
7/6/2026 2:17:02 PM EDT
[Last Edit: HKH][Edited] [#11]
*Le sigh



***I am not a gunsmith just a drooling idiot on the internet.  Do not take my advice as you may destroy your expensive G$ trigger***

This has worked for 10 out of Ten G$ triggers.  Using the V1 ARC FIRE.  I have not used this for any others.

Don’t blame me if you’ve got a run away dremel or your volume only goes to 11.  Be gentle, use lube, make it comfortable as you violate this lovely thing.  You want her to invite you back to enjoy her over and over and go faster and faster.  If you’re an ogre and brute force it you get what you deserve.


Alright fellas….


Let’s take a shot at a pictorial.

I’ll update the post, so it may take some time to complete.

* the uncut trigger is a Super Dynamic Enhanced and the modified is a Super Dynamic Combat.  Same trigger dimensions so all is equal.

Uncut right side SDE


Cut Right Side SDC


*UnROUNDED left side SDE


*ROUNDED left side SDC


Side by side

Side by side


Unmodified SDE


Modified SDC


Unmodified SDE


Modified SDE



7/6/2026 2:38:43 PM EDT
[#12]
a picture is worth a thousand words!

thanks
7/6/2026 4:13:04 PM EDT
[#13]
Would you do my trigger? Ill pay you.
7/6/2026 5:09:02 PM EDT
[#14]
be so much easy if I just sent you my trigger. Maybe?
7/6/2026 5:13:04 PM EDT
[#15]
If you don't feel comfortable doing the work maybe you know a gunsmith that could?
7/6/2026 9:01:08 PM EDT
[#16]
I still think you should call JD at Arizona Regulator.  He'll tell you all the things I can't type here.
7/6/2026 10:14:51 PM EDT
[#17]
I did. he said to talk to the people we purchased it from. I was trying to ask him about his FRT system, and if his system would work with the SSA trigger.  Me being new to the FRT world, I made a mistake, and said the word, fully auto, and he said they don't sell fully auto triggers and rudely hung up on me?
7/6/2026 10:19:13 PM EDT
[#18]
I have never seen anything like this. I cannot find a one SSA pre cut trigger for sale, and nobody will cut my SSA trigger, insane. This legal, we are not breaking any laws. I don't understand.
7/6/2026 10:38:22 PM EDT
[#19]
Quote History
Originally Posted By HKH:
*Le sigh



***I am not a gunsmith just a drooling idiot on the internet.  Do not take my advice as you may destroy your expensive G$ trigger***

This has worked for 10 out of Ten G$ triggers.  Using the V1 ARC FIRE.  I have not used this for any others.

Don’t blame me if you’ve got a run away dremel or your volume only goes to 11.  Be gentle, use lube, make it comfortable as you violate this lovely thing.  You want her to invite you back to enjoy her over and over and go faster and faster.  If you’re an ogre and brute force it you get what you deserve.


Alright fellas….


Let’s take a shot at a pictorial.

I’ll update the post, so it may take some time to complete.

* the uncut trigger is a Super Dynamic Enhanced and the modified is a Super Dynamic Combat.  Same trigger dimensions so all is equal.

Uncut right side SDE
https://www.ar15.com/media/mediaFiles/99571/IMG_9778-3701679.jpg

Cut Right Side SDC
https://www.ar15.com/media/mediaFiles/99571/IMG_9779-3701680.jpg

*UnROUNDED left side SDE
https://www.ar15.com/media/mediaFiles/99571/IMG_9780-3701681.jpg

*ROUNDED left side SDC
https://www.ar15.com/media/mediaFiles/99571/IMG_9781-3701682.jpg

Side by side
https://www.ar15.com/media/mediaFiles/99571/Image-3701705.jpg
Side by side
https://www.ar15.com/media/mediaFiles/99571/Image-3701717.jpg

Unmodified SDE
https://www.ar15.com/media/mediaFiles/99571/IMG_9782-3701684.jpg

Modified SDC
https://www.ar15.com/media/mediaFiles/99571/IMG_9783-3701685.jpg

Unmodified SDE
https://www.ar15.com/media/mediaFiles/99571/IMG_9787-3701706.jpg

Modified SDE
https://www.ar15.com/media/mediaFiles/99571/IMG_9788-3701707.jpg

https://www.ar15.com/media/mediaFiles/99571/IMG_9785-3701722.jpg
View Quote

@HKH he's asking about an Atrius G Lever, not an ARC Fire.

OP, please click "Quote" and then "Quote All" from the menu that pops up, under the post you're replying to, so we know who you're replying to. You just need to file or rotary tool and shave a tiny amount from the top of your trigger tail. It's very easy, you just need a little patience and a steady hand. You need to take barely any at all, like this:

" />

And just to make sure we're all on the same page, is this what your FRT looks like?
" />
It was not preached to the crowd,
It was not taught by the State.
No man spoke it aloud,
When the English began to hate.
7/6/2026 10:39:15 PM EDT
[#20]
And please don't bother JD at Arizona Regulator with this. The guy who told you to do that is pranking you. He's a crochety man, who does not do work with this type of FRT.
It was not preached to the crowd,
It was not taught by the State.
No man spoke it aloud,
When the English began to hate.
7/7/2026 12:10:32 AM EDT
[#21]
No Sir. Very sorry. He sounds like a very nice man. I am just so new in the FRT world.
7/7/2026 12:20:18 AM EDT
[#22]
Thank you so much for helping me.  I have the G Lever that is not working correctly in my BCM, Its half woking or working better in my Aero lower. I have just ordered the arc fire V2 FRT, from A5 Designs. I want an SSA pre cut trigger for the Arc Fire. I really want to purchase a new SSA pre cut trigger from someone who does it correctly, or have someone to cut my SSA trigger.
7/7/2026 12:23:02 AM EDT
[#23]
The only place I can find a SSA pre cut trigger is from Mid-Tier Defense. I was reading they are not that good?
7/7/2026 12:26:24 AM EDT
[#24]
Quote History
Originally Posted By Jonboyhst:
Thank you so much for helping me.  I have the G Lever that is not working correctly in my BCM, Its half woking or working better in my Aero lower. I have just ordered the arc fire V2 FRT, from A5 Designs. I want an SSA pre cut trigger for the Arc Fire. I really want to purchase a new SSA pre cut trigger from someone who does it correctly, or have someone to cut my SSA trigger.
View Quote

For your Atrius G Lever, I would do it yourself.

For the ARC-Fire, you can send it to Deez Nutz Tactical (yes, I'm serious, that's their name) and they'll cut it for you. Both of my usual sources for pre cut triggers (Deez Nutz and AS Designs themselves) are completely sold out of all models. I have not used Deez Nutz's cutting service, but most of my pre cut Geisseles came from them. I expect they'll do your trigger well.

https://deeznutztactical.com/product/geissele-machining-services/
It was not preached to the crowd,
It was not taught by the State.
No man spoke it aloud,
When the English began to hate.
7/7/2026 12:26:33 AM EDT
[#25]
This picture is of my G-lever. My factory SSA trigger needs little taken off the back part of the trigger, to make my G-lever work correctly. It's working in my Areo Lower ok. It will not work in my BCM.
7/7/2026 12:27:02 AM EDT
[#26]
Quote History
Originally Posted By Jonboyhst:

The only place I can find a SSA pre cut trigger is from Mid-Tier Defense. I was reading they are not that good?
View Quote

No personal experience with them, but one of the more prolific posters on this subforum says they butchered one of his triggers.
It was not preached to the crowd,
It was not taught by the State.
No man spoke it aloud,
When the English began to hate.
7/7/2026 12:28:43 AM EDT
[#27]
I found a SSA pre cut trigger from Mid-Tier Defense?
7/7/2026 12:33:36 AM EDT
[#28]
Quote History
Originally Posted By Jonboyhst:
I found a SSA pre cut trigger from Mid-Tier Defense?
View Quote

Give them a shot. They've been in business for a while now, so they've probably worked out the kinks.
It was not preached to the crowd,
It was not taught by the State.
No man spoke it aloud,
When the English began to hate.
7/7/2026 12:35:17 AM EDT
[#29]
the picture you showing is that the cut for the G-Lever?
7/7/2026 12:37:43 AM EDT
[#30]
Quote History
Originally Posted By Jonboyhst:
the picture you showing is that the cut for the G-Lever?
View Quote

Yes. You just need to take a small amount off for the Atrius G Lever. No rounding, or big cutoffs. Just shave it down a touch.
It was not preached to the crowd,
It was not taught by the State.
No man spoke it aloud,
When the English began to hate.
7/7/2026 12:42:50 AM EDT
[#31]
Thank you so much
7/7/2026 12:45:59 AM EDT
[#32]
I have a MARC that was drop-in with a Geissele S3G. No modifications required to MARC or trigger. Sample of one, so take it for what it is.
7/7/2026 1:34:01 AM EDT
[Last Edit: HKH][Edited] [#33]
If I’m not mistaken any trigger that is modified to the Atrius is now slaved to that frt.

An arc fire modded trigger is still fine to use by itself.

Trigger can go bang when on safe since the top was shaved.  Just an fyi

I know for a fact the milspec ones were since the cam was so oversized on the OG Atrius
7/7/2026 6:17:04 AM EDT
[#34]
Quote History
Originally Posted By Jonboyhst:
ARIZONA REGULATOR sells his own FRT trigger system?  How will does his work compared to all the other?
View Quote



I dropped one into my DD Mk18 and it ran like a sewing machine...  In Minecraft.
"And all that's left inside of me couldn't bring an heirloom seed to bloom..." Benjamin Tod
7/7/2026 6:18:58 AM EDT
[#35]
Quote History
Originally Posted By Jonboyhst:
I did. he said to talk to the people we purchased it from. I was trying to ask him about his FRT system, and if his system would work with the SSA trigger.  Me being new to the FRT world, I made a mistake, and said the word, fully auto, and he said they don't sell fully auto triggers and rudely hung up on me?
View Quote



Nice try, ATF.

"And all that's left inside of me couldn't bring an heirloom seed to bloom..." Benjamin Tod
7/21/2026 7:28:41 PM EDT
[#36]
@Jonboyhst

I got my Geissele from Mid Tier Defense. It looks properly cut. I'll test it tomorrow.
It was not preached to the crowd,
It was not taught by the State.
No man spoke it aloud,
When the English began to hate.

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