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2/24/2026 6:23:54 AM EDT
[#1]
Originally Posted By Brok3n:
Anyone have experience with the full size slide?
View Quote

Originally Posted By D_Man:
Yea I have one.  Same concept as the slide for the G47 was, just the nose is extended to full length, still uses a G19 length RSA.
View Quote


Yep.  What D-Man said.  The slide/barrel is what was previously often called the "19L."  The recoil spring is G19 gen 3 pattern.  The barrel uses the G19 lower lug geometry.  Ruger isn't selling the new longer top end from what I've seen but disassembled pistols / slides can be bought from Liberty Build Co and a few others.  Also, ZEV G19L or PSA Dagger top ends should work as well.  


2/24/2026 8:04:08 AM EDT
[#2]
Quote History
Originally Posted By Melvin_Johnson:



Yep.  What D-Man said.  The slide/barrel is what was previously often called the "19L."  The recoil spring is G19 gen 3 pattern.  The barrel uses the G19 lower lug geometry.  Ruger isn't selling the new longer top end from what I've seen but disassembled pistols / slides can be bought from Liberty Build Co and a few others.  Also, ZEV G19L or PSA Dagger top ends should work as well.  


View Quote
Also, while I haven't shot it quite yet, I can confirm that an aftermarket Gen5 G17 threaded barrel fits and locks up properly in the RXM long slide.  It needs to be a gen5 though so it has the correct locking lug position.
2/24/2026 8:38:56 PM EDT
[#3]
Quote History
Originally Posted By Brok3n:
Anyone have experience with the full size slide?
View Quote

Just got one last week, putting my compact grip module on it as soon as my subcompact one gets here later this week. Gluger 49.
2/24/2026 11:41:00 PM EDT
[#4]
Quote History
Originally Posted By D_Man:
Also, while I haven't shot it quite yet, I can confirm that an aftermarket Gen5 G17 threaded barrel fits and locks up properly in the RXM long slide.  It needs to be a gen5 though so it has the correct locking lug position.
View Quote

Chit, it's has to be gen5?
I got the cdnn and purchased a couple of threaded barrels there but not gen5.
2/25/2026 12:03:24 AM EDT
[#5]
Quote History
Originally Posted By meistermash:

Chit, it's has to be gen5?
I got the cdnn and purchased a couple of threaded barrels there but not gen5.
View Quote

To be clear:  Yes, if you want to use a Glock 17 length barrel it needs to be Gen 5.

“I don’t want a valuable life lesson, I just want an ice cream.”
Space Corps Directive 196156: 'Any officer caught sniffing the saddle of the exercise bicycle in the women's gym will be discharged without trial.'
2/25/2026 12:09:24 AM EDT
[#6]
Quote History
Originally Posted By meistermash:

Chit, it's has to be gen5?
I got the cdnn and purchased a couple of threaded barrels there but not gen5.
View Quote
Yea, because in Gen 4 and older models of Glocks the locking block is in a different position in the full size vs. the compact model, so the lug on the bottom of the barrel won't match up to the frame since the RXM uses a G19 locking lug position.

But in Gen 5 and 6, Glock unified all 9mm models to have the locking block in the same place and chose the G19 position from old gens.  So that's why a Gen 5 G17 barrel will work.
2/26/2026 1:50:57 PM EDT
[#7]
Shot a whole host of new guns last night to include the Ruger RXM and Glock 19 Gen 6. About 400-500 rds through each gun. Mostly 115 gr S&B 9mm ammo and about 50 rds of 124 gr HST. No malfunctions on either with factory Glock and Magpul mags.

Forgot the mounting plate for my Glock so no optic there but the RXM had an Osight SE. My factory RXM barrel was rusted so I threw on a Faxon fluted/match barrel and no issues with fit or performance.

On the felt recoil side, I thought the Gen 6 had a slight edge. Accuracy seemed similar in my hands on both. Overall, very impressed with both guns but I think I'll eventually swap out the FCU into the bigger grip module and turn into a Gluger 45.


2/27/2026 11:22:06 PM EDT
[#8]
I'd honestly like to buy just the FCU since I have my original slide laying around.

Glock Store sells them, but $100 more gets me a full gun elsewhere.

Ruger needs to start selling them like Sig did.

I suppose I can always flip the slide on the EE or Ebay.
2/28/2026 3:15:52 AM EDT
[#9]
Quote History
Originally Posted By Capt_Destro:
I'd honestly like to buy just the FCU since I have my original slide laying around.

Glock Store sells them, but $100 more gets me a full gun elsewhere.

Ruger needs to start selling them like Sig did.

I suppose I can always flip the slide on the EE or Ebay.
View Quote



https://libertybuildco.com/ruger-rxm-fci-fire-control-insert/
2/28/2026 7:29:11 PM EDT
[Last Edit: Capt_Destro][Edited] [#10]
Quote History
Originally Posted By TacticalPlinker:



https://libertybuildco.com/ruger-rxm-fci-fire-control-insert/
View Quote View All Quotes
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Quote History
Originally Posted By TacticalPlinker:
Originally Posted By Capt_Destro:
I'd honestly like to buy just the FCU since I have my original slide laying around.

Glock Store sells them, but $100 more gets me a full gun elsewhere.

Ruger needs to start selling them like Sig did.

I suppose I can always flip the slide on the EE or Ebay.



https://libertybuildco.com/ruger-rxm-fci-fire-control-insert/



Cool, that seems more reasonable. $60 less than what Glockstore wants.

Appreciate it.

FCU $245 Shipped
Ruger RXM $425ish Shipped (Depends on the store and if they collect sales tax.)

Also FYI, no issues with the Ruger Slide on a SCT/P80 frame, to be expected but I always check for tolerance stacking.

Edit: Damn looks like people are actually buying complete RXM slides on ebay for $300 lol.

That would cut it down to $125 for a FCU+ 3 range mags if yall don't mind doing any leg work with flipping the slide. I can see how some of these guys are making a profit like this.

Still $250 isn't bad at all. The Sig FCU goes for $350.
2/28/2026 8:11:37 PM EDT
[#11]
I've got a few extra RXM frames at this point. I thought about buying an FCU and an aftermarket complete Gen3 slide.
2/28/2026 8:14:06 PM EDT
[#12]
Quote History
Originally Posted By Capt_Destro:



Cool, that seems more reasonable. $60 less than what Glockstore wants.

Appreciate it.

FCU $245 Shipped
Ruger RXM $425ish Shipped (Depends on the store and if they collect sales tax.)

Also FYI, no issues with the Ruger Slide on a SCT/P80 frame, to be expected but I always check for tolerance stacking.

Edit: Damn looks like people are actually buying complete RXM slides on ebay for $300 lol.

That would cut it down to $125 for a FCU+ 3 range mags if yall don't mind doing any leg work with flipping the slide. I can see how some of these guys are making a profit like this.

Still $250 isn't bad at all. The Sig FCU goes for $350.
View Quote View All Quotes
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Quote History
Originally Posted By Capt_Destro:
Originally Posted By TacticalPlinker:
Originally Posted By Capt_Destro:
I'd honestly like to buy just the FCU since I have my original slide laying around.

Glock Store sells them, but $100 more gets me a full gun elsewhere.

Ruger needs to start selling them like Sig did.

I suppose I can always flip the slide on the EE or Ebay.



https://libertybuildco.com/ruger-rxm-fci-fire-control-insert/



Cool, that seems more reasonable. $60 less than what Glockstore wants.

Appreciate it.

FCU $245 Shipped
Ruger RXM $425ish Shipped (Depends on the store and if they collect sales tax.)

Also FYI, no issues with the Ruger Slide on a SCT/P80 frame, to be expected but I always check for tolerance stacking.

Edit: Damn looks like people are actually buying complete RXM slides on ebay for $300 lol.

That would cut it down to $125 for a FCU+ 3 range mags if yall don't mind doing any leg work with flipping the slide. I can see how some of these guys are making a profit like this.

Still $250 isn't bad at all. The Sig FCU goes for $350.
You can find them under $200 on GB
2/28/2026 9:22:19 PM EDT
[#13]
Quote History
Originally Posted By November5:
You can find them under $200 on GB
View Quote

I want to get a full sized slide since the complete ones are not available in restricted states yet.
“I don’t want a valuable life lesson, I just want an ice cream.”
Space Corps Directive 196156: 'Any officer caught sniffing the saddle of the exercise bicycle in the women's gym will be discharged without trial.'
3/2/2026 10:53:13 AM EDT
[#14]
Quote History
Originally Posted By FishKepr:

I want to get a full sized slide since the complete ones are not available in restricted states yet.
View Quote View All Quotes
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Quote History
Originally Posted By FishKepr:
Originally Posted By November5:
You can find them under $200 on GB

I want to get a full sized slide since the complete ones are not available in restricted states yet.

I ordered my RXM the first day it was available and got $350 for the slide from a guy in California.  Sucks that he couldn't buy the complete gun, but he got what he wanted.
3/5/2026 1:45:20 PM EDT
[#15]
Quote History
Originally Posted By TacticalPlinker:



https://libertybuildco.com/ruger-rxm-fci-fire-control-insert/
View Quote View All Quotes
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Quote History
Originally Posted By TacticalPlinker:
Originally Posted By Capt_Destro:
I'd honestly like to buy just the FCU since I have my original slide laying around.

Glock Store sells them, but $100 more gets me a full gun elsewhere.

Ruger needs to start selling them like Sig did.

I suppose I can always flip the slide on the EE or Ebay.



https://libertybuildco.com/ruger-rxm-fci-fire-control-insert/


Any experience ordering from them? I managed to order a FCU for $215 shipped. Just not sure what their ship times are.
3/5/2026 1:48:46 PM EDT
[#16]
Quote History
Originally Posted By Capt_Destro:


Any experience ordering from them? I managed to order a FCU for $215 shipped. Just not sure what their ship times are.
View Quote
I ordered the long slide assembly from them about a month ago.  Good to deal with and shipped in a day or two, but the package got lost in the cesspit of USPS for about 2.5 weeks.  No fault to LBC, and in fact I ended up contacting them asking to poke USPS for more info, and right after that it started moving and I had it 2 days later.
3/5/2026 10:00:55 PM EDT
[Last Edit: Capt_Destro][Edited] [#17]
Quote History
Originally Posted By D_Man:
I ordered the long slide assembly from them about a month ago.  Good to deal with and shipped in a day or two, but the package got lost in the cesspit of USPS for about 2.5 weeks.  No fault to LBC, and in fact I ended up contacting them asking to poke USPS for more info, and right after that it started moving and I had it 2 days later.
View Quote



Glad they are good to go. Will update when I receive my FCU.

By the way on another topic.

VZ Grips now make grips for the RXM Sharp Bros grip module. Just got my set and they feel so much better than the wood ones. I will get some pictures up tonight/in the morning.
3/5/2026 10:22:06 PM EDT
[#18]
I was at Bass Pro and they have the G17 sized RXM on the shelf for $425.
3/6/2026 9:11:34 AM EDT
[#19]
There's some new take off fcu's on gun broker for $169. I was considering picking one up to run with a compact grip and just swap the slide when I didnt want to carry my G45 size but yesterday I put my fcu back in a compact module just to confirm...a G19 just doesnt work great for me. If I'm gonna carry something smaller than the RXM in a full size module, it'll likely be my 43X  or 48 which I much prefer and shoot better than a G19 and isn't a huge handicap with an extra mag.
Going back to my XL in a Macro module is an option but unlikely.
3/10/2026 10:49:08 PM EDT
[#20]
Has anyone tested compatibility with Glock gen 6?



3/10/2026 11:28:44 PM EDT
[#21]
Quote History
Originally Posted By rb889:
Has anyone tested compatibility with Glock gen 6?



View Quote
Barrel and RSA should work since the barrel is patterned like Gen5, which I know works, and the new RSA is a return to the Gen3 type with a single spring.

But the Gen6 slide is a no go, it has the wider front around the RSA like the Gen5 had.
3/11/2026 12:15:36 AM EDT
[#22]
Quote History
Originally Posted By D_Man:
Barrel and RSA should work since the barrel is patterned like Gen5, which I know works, and the new RSA is a return to the Gen3 type with a single spring.

But the Gen6 slide is a no go, it has the wider front around the RSA like the Gen5 had.
View Quote View All Quotes
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Quote History
Originally Posted By D_Man:
Originally Posted By rb889:
Has anyone tested compatibility with Glock gen 6?



Barrel and RSA should work since the barrel is patterned like Gen5, which I know works, and the new RSA is a return to the Gen3 type with a single spring.

But the Gen6 slide is a no go, it has the wider front around the RSA like the Gen5 had.


Gotcha.

Saw someone slap a gen 6 on an RXM with a mischief machine grip, was wondering if anyone took a dremel to the magpul to make it fit.
4/6/2026 5:39:14 PM EDT
[Last Edit: mbinky][Edited] [#23]
Looks like Lipsey's is offering the RXM with the Aimpoint COA.  $1099 MSRP.  Wonder what the street price will be.

TFB Lipsey's RXM w/COA



ETA: Ok, so I've found the compact in black, OD, and grey with COA at a few places from $781 (Tombstone) to $827 (Bud's).  Not bad.

Unfortunately I just bought an FDE CZ P-07 from Midway (due in Wednesday) so my gun fund needs to be replenished first lol.
4/6/2026 10:51:25 PM EDT
[#24]
Quote History
Originally Posted By mbinky:
Looks like Lipsey's is offering the RXM with the Aimpoint COA.  $1099 MSRP.  Wonder what the street price will be.

TFB Lipsey's RXM w/COA

https://i.postimg.cc/MKPRSFH9/Screen-Shot-2026-04-06-at-5-38-36-PM.png

ETA: Ok, so I've found the compact in black, OD, and grey with COA at a few places from $781 (Tombstone) to $827 (Bud's).  Not bad.

Unfortunately I just bought an FDE CZ P-07 from Midway (due in Wednesday) so my gun fund needs to be replenished first lol.
View Quote


Riiight after I bought a gen 3 slide and sent it off to be machined. Fucking typical…
4/7/2026 2:25:48 AM EDT
[#25]

I got my Magpul EHG RG9 large full-sized flat dark earth frame last month March, also mounted my new Surefire XC3 compact weaponlight with Glock G17 gen 5 19 rd mag.

There is a new brighter version of this light Surefire XC3 SUB with 1000 Lumens.
YMMV

AR3
4/26/2026 9:52:48 PM EDT
[Last Edit: INMY01TA][Edited] [#26]
My fullsized RXM and new Anaconda



My RXM with a shorter slide from a P80 G19 build



4/27/2026 11:23:11 AM EDT
[#27]
Attached File

119 rounds (7 mags) at 15 yards

RXM full size frame and short slide
Faxon gen 3 threaded barrel and comp
Timney Alpha trigger
Dot connector
Ghost 6.5# striker spring
Osight C
TLR-1 HL

This thing is fun! I went through almost 500 rounds with no hiccups or anything.  Using Glock OEM gen 4 mags.



Can't believe I actually said "scrotum lady" out loud. - Agent Funky

Zero to DeeJ in about 5 posts. - Troutman84
5/21/2026 10:05:41 PM EDT
[#28]
Picked up the New RXM with the Aimpoint COA for my Son to use in recent class we took together. We went with the G19 lower since he was in CO and is limited to 15rd. Gun ran flawless zero issues all class. I think this Combination is an excellent Value. For just over $800, you get a $400 gun and a $600 optic.
Attached File
Attached File
5/23/2026 1:10:46 PM EDT
[#29]
I'm really liking the looks of the RXM and COA combo.  That might be my Christmas present this year (I bought the standard RXM in Dec. 2024 when they came out).
5/24/2026 6:41:58 AM EDT
[#30]
Quote History
Originally Posted By CQB762:
Picked up the New RXM with the Aimpoint COA for my Son to use in recent class we took together. We went with the G19 lower since he was in CO and is limited to 15rd. Gun ran flawless zero issues all class. I think this Combination is an excellent Value. For just over $800, you get a $400 gun and a $600 optic.
https://www.ar15.com/media/mediaFiles/96823/IMG_7255_jpeg-3766128.JPGhttps://www.ar15.com/media/mediaFiles/96823/IMG_0401_jpeg-3766129.JPG
View Quote


I'm still mad that this was released just a couple weeks after I bought a gen 3 slide and had it milled for a COA.
6/4/2026 10:30:20 AM EDT
[#31]
LOK grips is now making G10 grips for the Sharps Frame

Attached File
6/4/2026 2:54:05 PM EDT
[#32]
Does anyone know of a Gen3 26 slide would work on an RXM grip/frame with the dustcover cut down a bit? Basically to make a G26x...
6/4/2026 2:56:04 PM EDT
[#33]
Quote History
Originally Posted By Storz:
Does anyone know of a Gen3 26 slide would work on an RXM grip/frame with the dustcover cut down a bit? Basically to make a G26x...
View Quote
It will not, for the same reason you can't do it with an OEM G19.3 frame.  The front slide rails are too long and the front face of the slide will run into them before it can fully cycle.
6/4/2026 3:19:24 PM EDT
[#34]
Quote History
Originally Posted By D_Man:
It will not, for the same reason you can't do it with an OEM G19.3 frame.  The front slide rails are too long and the front face of the slide will run into them before it can fully cycle.
View Quote


Dang. Thanks for the reply!
6/9/2026 5:59:24 PM EDT
[#35]
Quote History
Originally Posted By Brok3n:
Shot a whole host of new guns last night to include the Ruger RXM and Glock 19 Gen 6. About 400-500 rds through each gun. Mostly 115 gr S&B 9mm ammo and about 50 rds of 124 gr HST. No malfunctions on either with factory Glock and Magpul mags.

Forgot the mounting plate for my Glock so no optic there but the RXM had an Osight SE. My factory RXM barrel was rusted so I threw on a Faxon fluted/match barrel and no issues with fit or performance.

On the felt recoil side, I thought the Gen 6 had a slight edge. Accuracy seemed similar in my hands on both. Overall, very impressed with both guns but I think I'll eventually swap out the FCU into the bigger grip module and turn into a Gluger 45.

https://www.ar15.com/media/mediaFiles/65378/IMG_4231-3719856.jpg
View Quote



The Ruger OEM RXM barrel was rusted? Do you have any pictures?
I've met cats and dogs smarter than Cory and Trevor.
6/10/2026 8:46:09 AM EDT
[#36]
I see Johnny Glock has his RXM trigger available now, $270 for the assembly.
6/17/2026 7:18:53 AM EDT
[#37]
Attached File
Having a bayonet is the very definition of bringing a knife to a gun fight
6/17/2026 7:51:59 AM EDT
[#38]
Man , Grit grips needs to make a grip frame for the RXM.
6/18/2026 1:14:19 AM EDT
[#39]
Quote History
Originally Posted By networkguru:
Man , Grit grips needs to make a grip frame for the RXM.
View Quote

Better chance of 3D printers making options.  The amount of money for design and a mold wouldn't be recoup for a sub-$100 piece of plastic.  

Their next frame is still likely a G45 equivalent, followed closely by a G17.
Froot Loops are all the same flavor. They just taste like froot. Whatever the heck that is.
8/12/2026 10:59:25 PM EDT
[#40]
Quote History
Originally Posted By colklink:

The Ruger OEM RXM barrel was rusted? Do you have any pictures?
View Quote View All Quotes
View All Quotes
Quote History
Originally Posted By colklink:
Originally Posted By Brok3n:
Shot a whole host of new guns last night to include the Ruger RXM and Glock 19 Gen 6. About 400-500 rds through each gun. Mostly 115 gr S&B 9mm ammo and about 50 rds of 124 gr HST. No malfunctions on either with factory Glock and Magpul mags.

Forgot the mounting plate for my Glock so no optic there but the RXM had an Osight SE. My factory RXM barrel was rusted so I threw on a Faxon fluted/match barrel and no issues with fit or performance.

On the felt recoil side, I thought the Gen 6 had a slight edge. Accuracy seemed similar in my hands on both. Overall, very impressed with both guns but I think I'll eventually swap out the FCU into the bigger grip module and turn into a Gluger 45.

https://www.ar15.com/media/mediaFiles/65378/IMG_4231-3719856.jpg

The Ruger OEM RXM barrel was rusted? Do you have any pictures?
Sorry for late reply, about forgot about this thread. I completed my move a while ago and forgot about this barrel. I left it in a baggy soaking in CLP, I'll see if I can get some pictures tomorrow in daylight but it looks okay? Can't really tell. I've had no issues with the Faxon barrel and even swapped out the stock compact grip for a full size FDE. I find myself shooting this more than my G19 G6.
8/13/2026 2:59:10 PM EDT
[#41]
Could just be surface rust, or maybe left over nitriding salts? CLP and a scrub should get rid of it
8/15/2026 10:47:04 AM EDT
[#42]
Okay, here are some pictures taken just two minutes apart. The discoloration seemed to get worse in the second set of pictures:



8/16/2026 6:46:40 PM EDT
[#43]
Quote History

saw a rear sight like that recently.  entire rest of gun was normal.
Sweet baby Jesus on fire. Gonna need a damn lawyer and a miracle to pull my ass outta this.
8/16/2026 7:37:05 PM EDT
[#44]
Quote History
Originally Posted By BillyDBerger:

saw a rear sight like that recently.  entire rest of gun was normal.
View Quote
I'm not sure if it's rust or just a bad nitride process. Rest of the pistol is fine from what I can tell.
8/18/2026 7:15:09 PM EDT
[Last Edit: Capt_Destro][Edited] [#45]
Quote History
Originally Posted By BillyDBerger:

saw a rear sight like that recently.  entire rest of gun was normal.
View Quote View All Quotes
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Quote History
Originally Posted By BillyDBerger:

saw a rear sight like that recently.  entire rest of gun was normal.


I've had AR barrels like that. 2nding Nitriding Process.

Hell one of my Brownells Slides was like that. Only noticable if a bright LED light is shined on it.

I don't think it's anything to worry about. Reminds me of how certain lowers look purplish when anodized.

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