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7/13/2025 6:08:08 PM EDT
[#1]
Guy on Reddit claiming he saw a Crane report that the Noveske rifles are experiencing barrelife shorter than 10,000 rounds and some other things about bolts breaking and the handguard getting hot. All hearsay with no proof as per usual. I can attest to the handguard thing but most rifles do that and the thicker the handguard the longer it retains that heat. The barrel thing wouldn't surprise me though since SS doesn't make for a high volume of fire.
7/13/2025 6:43:14 PM EDT
[#2]
Quote History
Originally Posted By SouthPaw_Zephyr:
https://i.imgur.com/rJOJWfT.png

The 6 arc guns are a vibe
View Quote
Are those full Geissele rifles or G upper on Noveske lower?
"the science" /duh si-ens/ noun: progressive postmodern religious dogma not based in tested hypothesis or facts used to advance an authoritative political ideology
7/14/2025 10:22:08 AM EDT
[#3]
Quote History
Originally Posted By medieval_flail:
Guy on Reddit claiming he saw a Crane report that the Noveske rifles are experiencing barrelife shorter than 10,000 rounds and some other things about bolts breaking and the handguard getting hot. All hearsay with no proof as per usual. I can attest to the handguard thing but most rifles do that and the thicker the handguard the longer it retains that heat. The barrel thing wouldn't surprise me though since SS doesn't make for a high volume of fire.
View Quote


*Laughs in 416*

In all seriousness, care to link? If the commenter is correct, I would bet the availability of spare parts for the noveske is far more plentiful than spare parts from HK.  I would assume the noveske guns probably have a shorter maintenance schedule. I’m sure it’s a great compromise for the amount of weight savings you get from the platform. All this being my opinion and nothing more than speculation.
7/14/2025 12:20:15 PM EDT
[#4]
Quote History
Originally Posted By Omega9000:


*Laughs in 416*

In all seriousness, care to link? If the commenter is correct, I would bet the availability of spare parts for the noveske is far more plentiful than spare parts from HK.  I would assume the noveske guns probably have a shorter maintenance schedule. I’m sure it’s a great compromise for the amount of weight savings you get from the platform. All this being my opinion and nothing more than speculation.
View Quote

Link

I've always considered it an odd build but not unprecedented. 5SFG did something similar with the LaRue Stealths in 2007, and some SWAT units like Orange County have JP Enterprises 10.5s. But per John Noveske, the barrels should last at least 10k unless you're getting them "hot enough to brand cattle" which isn't hard to do if you're doing shoot houses. Idc if becomes a short lived contract it's still the coolest looking recent one that's actually possible to build.
7/14/2025 1:02:20 PM EDT
[#5]
Quote History
Originally Posted By medieval_flail:

Link

I've always considered it an odd build but not unprecedented. 5SFG did something similar with the LaRue Stealths in 2007, and some SWAT units like Orange County have JP Enterprises 10.5s. But per John Noveske, the barrels should last at least 10k unless you're getting them "hot enough to brand cattle" which isn't hard to do if you're doing shoot houses. Idc if becomes a short lived contract it's still the coolest looking recent one that's actually possible to build.
View Quote


Good read. Having weighed the N4 and the 416 with a DD rail. Both rifles with the same optic and light and silencer… the 416 is exactly 1 pound heavier. 1.6 pounds heavier with the standard Quad rail / RAHG.

I did see on a recent podcast with Trey Lindsey where he mentioned the noveske was an improvement to the 416 but he preferred his 416 for sentimental reasons. Additionally he mentioned he didn’t get to deploy with the noveske but said it was a quality rifle.
7/14/2025 11:12:04 PM EDT
[#6]
Quote History
Originally Posted By the-answer-is-42:


Whats the story on these? SOLGW made test rifles for devgru?
View Quote


They're supposed to be the new contract guns to replace the Noveskes.  I'm not trying to sound all cryptic like I'm "in the know", but the internet wasn't my source for this info.  A quick google search after learning about it made it obvious plenty of other folks already know about it.  Not throwing shade at Noveske, I've been using their 11.5" mid gas gun for a while now and love it.  Just interested to see the shift toward novel materials and high pressure 5.56 ammo.
7/15/2025 9:50:38 AM EDT
[Last Edit: medieval_flail][Edited] [#7]
Quote History
Originally Posted By TMS4311:


They're supposed to be the new contract guns to replace the Noveskes.  I'm not trying to sound all cryptic like I'm "in the know", but the internet wasn't my source for this info.  A quick google search after learning about it made it obvious plenty of other folks already know about it.  Not throwing shade at Noveske, I've been using their 11.5" mid gas gun for a while now and love it.  Just interested to see the shift toward novel materials and high pressure 5.56 ammo.
View Quote

Yeah with higher powder volume 5.56 coming out along with other high velocity intermediate cartridges barrel tech is gonna be big. SS is already starting to lose the accuracy edge on CL. But contracting a new rifle must mean other issues since you could just contract ARMAD or Melonite or M249 grade replacement barrels. I will note that this appears to be the first JSOC departure from 10.X" for their main CQ carbine.
7/15/2025 11:21:33 AM EDT
[#8]
Quote History
Originally Posted By medieval_flail:

Yeah with higher powder volume 5.56 coming out along with other high velocity intermediate cartridges barrel tech is gonna be big. SS is already starting to lose the accuracy edge on CL. But contracting a new rifle must mean other issues since you could just contract ARMAD or Melonite or M249 grade replacement barrels. I will note that this appears to be the first JSOC departure from 10.X" for their main CQ carbine.
View Quote


With all the testimonials starting that the HK416 has crazy barrel life, reliability, and accuracy, makes you wonder what was the driving factor in changing rifles. Was it simply weight and product support? I can understand CAG moving to the sig rifle since it seems like that’s something they’ve always wanted but the technology wasnt there when the 416 was adopted… and one of their own in a top job at sig helps too.
7/15/2025 12:17:21 PM EDT
[#9]
Quote History
Originally Posted By Omega9000:


With all the testimonials starting that the HK416 has crazy barrel life, reliability, and accuracy, makes you wonder what was the driving factor in changing rifles. Was it simply weight and product support? I can understand CAG moving to the sig rifle since it seems like that’s something they’ve always wanted but the technology wasnt there when the 416 was adopted… and one of their own in a top job at sig helps too.
View Quote

HK has been using Aubert et Duval, which has various proprietary alloys for barrels. I don't know the exact barrel metallurgy for the 416 but the MR556A4 is using 32CrMoV12-10 aka ARMAD. A lot of barrel longevity comes from the hardness of the steel and the limiting factor with making barrels out of increasingly harder metals is tool life. It would be interesting to see how a Titanium or Inconel barrel performs but no one is willing to make or mass produce those. FN's "Machine Gun Steel" used in M249s and M240s and allegedly some brands like Noveske M249 and Hodge barrels is 41V45 which is more standard but with a thicker chrome lining. The US has experimented with linings such as Stellite for M60 barrels but it is apparently difficult. The gist of barrel tech now is to either get a factory capable of making exceptionally hard alloys or some proprietary lining like extra Chrome, Melonite, Stellite, etc. The 416 platform has been largely stripped away for lighter rifles and the only thing they're keen on keeping is the barrel life.
7/15/2025 6:26:24 PM EDT
[#10]
Quote History
Originally Posted By medieval_flail:

HK has been using Aubert et Duval, which has various proprietary alloys for barrels. I don't know the exact barrel metallurgy for the 416 but the MR556A4 is using 32CrMoV12-10 aka ARMAD. A lot of barrel longevity comes from the hardness of the steel and the limiting factor with making barrels out of increasingly harder metals is tool life. It would be interesting to see how a Titanium or Inconel barrel performs but no one is willing to make or mass produce those. FN's "Machine Gun Steel" used in M249s and M240s and allegedly some brands like Noveske M249 and Hodge barrels is 41V45 which is more standard but with a thicker chrome lining. The US has experimented with linings such as Stellite for M60 barrels but it is apparently difficult. The gist of barrel tech now is to either get a factory capable of making exceptionally hard alloys or some proprietary lining like extra Chrome, Melonite, Stellite, etc. The 416 platform has been largely stripped away for lighter rifles and the only thing they're keen on keeping is the barrel life.
View Quote
Polygonal rifling helps a lot too, but that's rare for rifle barrels
Collector, historian, and enthusiast of A.R.M.S. rails, mounts, and accessories.
7/16/2025 12:29:45 PM EDT
[#11]
Quote History
Originally Posted By thatARMSguy:
Polygonal rifling helps a lot too, but that's rare for rifle barrels
View Quote


Back about 15-20 years ago there was a company called Armstech or something like that which made polygonal gain twist rifled AR barrels.

They also used a proprietary gas trap operating system.
7/16/2025 5:20:46 PM EDT
[#12]
Quote History
Originally Posted By SpyHawk:


Back about 15-20 years ago there was a company called Armstech or something like that which made polygonal gain twist rifled AR barrels.

They also used a proprietary gas trap operating system.
View Quote
Yep, the Compak-16. I want one of these so badly, but they were only ever sold to police and military and only a handful of them made their way to SOTs as post sample builds. It'd be neat to test if that barrel design actually does improve velocity and bolt life like they claimed, on paper it sounds like it would work but that doesn't always translate into reality



Collector, historian, and enthusiast of A.R.M.S. rails, mounts, and accessories.
7/22/2025 3:15:05 PM EDT
[#13]
Quote History
Originally Posted By TMS4311:


They're supposed to be the new contract guns to replace the Noveskes.  I'm not trying to sound all cryptic like I'm "in the know", but the internet wasn't my source for this info.  A quick google search after learning about it made it obvious plenty of other folks already know about it.  Not throwing shade at Noveske, I've been using their 11.5" mid gas gun for a while now and love it.  Just interested to see the shift toward novel materials and high pressure 5.56 ammo.
View Quote


Does it make sense to pick up a whole new rifle just for the reasons mentioned above? There are other drop in handguards for the NSR barrel nut and if barrel life is a problem there are an infinite amount of choices for barrels with it being an Ar15.
7/22/2025 3:51:11 PM EDT
[#14]
Quote History
Originally Posted By SouthPaw_Zephyr:


Does it make sense to pick up a whole new rifle just for the reasons mentioned above? There are other drop in handguards for the NSR barrel nut and if barrel life is a problem there are an infinite amount of choices for barrels with it being an Ar15.
View Quote

This might be going a little off topic, but what drop in rails are there for the NSR barrel nut?
"We don't live in a third world country, we can oil our fucking rifle." -John Noveske quoting a friend
7/22/2025 7:14:46 PM EDT
[#15]
Quote History
Originally Posted By officerX:

This might be going a little off topic, but what drop in rails are there for the NSR barrel nut?
View Quote


So maybe there's only 4 options. Smos, the squid, the protector SD, and that weird cantilevered SD rail.
But I guess it's not zero.
7/22/2025 9:59:33 PM EDT
[#16]
Quote History
Originally Posted By SouthPaw_Zephyr:


So maybe there's only 4 options. Smos, the squid, the protector SD, and that weird cantilevered SD rail.
But I guess it's not zero.
View Quote


THYF makes a cantilever rail as well.
7/23/2025 2:43:53 AM EDT
[#17]
Quote History
Originally Posted By call_me_ski:


THYF makes a cantilever rail as well.
View Quote


Yeah the Hot Rail that's the cantilever rail I was thinking of.
7/23/2025 8:18:18 AM EDT
[#18]
Quote History
Originally Posted By officerX:

This might be going a little off topic, but what drop in rails are there for the NSR barrel nut?
View Quote


ORW also has an SMOS rail. Theyre another Oregon-based builder: https://oregonrifleworks.com/shop/black-hand-guard/
7/23/2025 10:20:25 AM EDT
[#19]
Just for clarification, some of the rails mentioned like the ones on SMOS website and the THYF Hot rail arn't necessarily drop in. Though the hole patterns are the same, they use a shorter, non reversible barrel nut. So you have to swap out the barrel nut if you want to use one of these.

SMOS:
Attached File




Obviously, the command has worked with SMOS to make rails that are compatible with the Noveske barrel nuts but just wanted to clarify for those who may be interested in trying to replicate the rail or use a different one like the hot rail.


IG @bayou_bengal-rifles
7/28/2025 1:25:55 PM EDT
[#20]
Attached File
Attached File
IG @bayou_bengal-rifles
7/28/2025 1:34:50 PM EDT
[#21]
Quote History


Noveske sim guns still alive and well in the midst of all this replacement talk.
7/28/2025 1:47:11 PM EDT
[#22]
Quote History


That Gold Squadron Tudor FXD goes hard.
7/30/2025 9:01:05 PM EDT
[Last Edit: ian0326][Edited] [#23]
Attached File
Attached File
Build List  – Tip to Butt
Upper
HUXWRX Black Magic (Government Contract) 5.56 suppressor
HUXWRX Flash Hider QD 5.56
Noveske Factory built Navy contract complete upper
Noveske BCG
L3Harris NGAL
Unity Tactical FAST™ Accessory Riser
HRF Concepts SOC
Magpul AFG
Magpul RSA
INFORCE WML
Aimpoint Micro T-2
Unity Tactical FAST Micro Mount
Vortex micro 3x magnifier
Unity Tactical FAST FTC mount
Noveske SBA Charging Handle

Lower
Noveske Gen1 Lower Receiver
Geissele SSA-E
Hogue Overmolded Grip
CQD Rear Sling Plate
Blue Force Gear Universal Wire Loop
Ferro Concepts Slingster
Noveske H2 Buffer and spring  
Noveske buffer tube
Magpul MOE SL-K[/li]
SC Irregulars FEER stock riser
7/31/2025 12:15:37 AM EDT
[#24]
Nice black magic.
8/3/2025 10:31:04 AM EDT
[#25]
Quote History



So what are the micro mounts?



8/8/2025 9:25:48 PM EDT
[#26]
So when do you think that we'll get the first in the wild picture of the MK1?
8/15/2025 4:25:45 PM EDT
[Last Edit: gcdk13][Edited] [#27]
howdy! anyone know if they used/use black UID tags on the N4s at all or were they all lasered from factory? also what would be the correct buffer tube?
8/15/2025 5:16:06 PM EDT
[#28]
Quote History
Originally Posted By methical20:
So when do you think that we'll get the first in the wild picture of the MK1?
View Quote


Is that the solgw contract thing?
8/15/2025 6:07:48 PM EDT
[#29]
Quote History
Originally Posted By gcdk13:
howdy! anyone know if they used/use black UID tags on the N4s at all or were they all lasered from factory? also what would be the correct buffer tube?
View Quote

I'd imagine it would be lasered. Unless the tag is lasered metal with a high-temp adhesive.
God will not look you over for medals, diplomas, or degrees – but for scars
8/16/2025 9:40:48 AM EDT
[#30]
Quote History
Originally Posted By gcdk13:
howdy! anyone know if they used/use black UID tags on the N4s at all or were they all lasered from factory? also what would be the correct buffer tube?
View Quote

Only one I've seen was white lasered on the left side of the rifle upper and lower by the cross
8/17/2025 2:06:03 AM EDT
[#31]
Quote History
Originally Posted By gcdk13:
howdy! anyone know if they used/use black UID tags on the N4s at all or were they all lasered from factory? also what would be the correct buffer tube?
View Quote View All Quotes
View All Quotes
Quote History
Originally Posted By gcdk13:
howdy! anyone know if they used/use black UID tags on the N4s at all or were they all lasered from factory? also what would be the correct buffer tube?
The rifles are lasered at the command. The correct buffer tube is the unmarked (no cross) Noveske "OTB".

Originally Posted By M4A1SOPMOD:



So what are the micro mounts?

https://i.imgur.com/O2bUfQ8.jpeg

https://i.imgur.com/f2lvlO0.jpeg
Hard to tell. Could even be Romeo 4Ts.
IG @bayou_bengal-rifles
8/18/2025 1:19:43 PM EDT
[#32]
Quote History
Originally Posted By TMS4311:


They're supposed to be the new contract guns to replace the Noveskes.  I'm not trying to sound all cryptic like I'm "in the know", but the internet wasn't my source for this info.  A quick google search after learning about it made it obvious plenty of other folks already know about it.  Not throwing shade at Noveske, I've been using their 11.5" mid gas gun for a while now and love it.  Just interested to see the shift toward novel materials and high pressure 5.56 ammo.
View Quote


Can confirm that I also heard from an OEM for SOLGW that they did win a contract(s). Not sure if he was referring to this one, but they did secure one or more.
8/23/2025 1:31:35 PM EDT
[Last Edit: trapsh00ter99][Edited] [#33]
My Navy is picky

Black Hills 69 TMK


Right after, Black Hills 62gr Dual Performance


Crazy thing is the velocity on the 69 was super consistent had an SD under 10, and the 62 was in the mid 20s. Average was 2720 on the 62gr; pretty good for 10.5 barrel.
"the science" /duh si-ens/ noun: progressive postmodern religious dogma not based in tested hypothesis or facts used to advance an authoritative political ideology
8/23/2025 3:54:38 PM EDT
[#34]
Quote History
Originally Posted By trapsh00ter99:
My Navy is picky

Black Hills 69 TMK
https://www.ar15.com/media/mediaFiles/184365/IMG_1436-3612393.jpg

Right after, Black Hills 62gr Dual Performance
https://www.ar15.com/media/mediaFiles/184365/IMG_1435-3612395.jpg

Crazy thing is the velocity on the 69 was super consistent had an SD under 10, and the 62 was in the mid 20s. Average was 2720 on the 62gr; pretty good for 10.5 barrel.
View Quote


I wonder if the command using new 5.56 ammo that is lighter weight than the 70gr TSX. I remember tinycrumb mentioning his barrel did great with 55gr.
8/24/2025 2:19:57 AM EDT
[Last Edit: cherokeefan03][Edited] [#35]
Quote History
Originally Posted By medieval_flail:
Guy on Reddit claiming he saw a Crane report that the Noveske rifles are experiencing barrelife shorter than 10,000 rounds and some other things about bolts breaking and the handguard getting hot. All hearsay with no proof as per usual. I can attest to the handguard thing but most rifles do that and the thicker the handguard the longer it retains that heat. The barrel thing wouldn't surprise me though since SS doesn't make for a high volume of fire.
View Quote



Burning out a 10.5 barrel in under 10k rounds isn't really that surprising at all. They're probably shooting the most aggressive courses of fire you possibly could, with a lot suppressed. I was speaking to Chuck Pressburg and he said government suppressed mk18s are usually dead in 6500 rounds when shooting extremely aggressively, but were almost always dead in 8 or maybe 9 if you're more careful.
8/24/2025 8:51:47 AM EDT
[#36]
Quote History
Originally Posted By Omega9000:


I wonder if the command using new 5.56 ammo that is lighter weight than the 70gr TSX. I remember tinycrumb mentioning his barrel did great with 55gr.
View Quote
I'd be curious if he had any information on ammo updates. I remember him saying BH 77 TMK was terrible in his rifle. I got some Bone Frog 77 TMK and 3 10 shot groups were all 2.5 or 2.6, and 77 OTM loads were solidly 2.1 all day. I assumed the long bullets were just not a good match with the short barrel, and was hoping the 69 TMK would tighten up the groups and is quite a bit cheaper, but I was shocked to see a 6" group

Of course it likes the ammo that's $2 a pop. I'd be curious to try a 62 TSX load, but it sure does like the Controlled Chaos bullet.
"the science" /duh si-ens/ noun: progressive postmodern religious dogma not based in tested hypothesis or facts used to advance an authoritative political ideology
8/25/2025 8:40:09 PM EDT
[#37]
So I’ve decided to finish out the trifecta of uppers and build the 14.5 Geissele.  I have everything but the nonQD insert 13.5” rail. Anyone have a line on one?  Or are we letting the QD inserts slide now?
8/25/2025 9:20:15 PM EDT
[#38]
Quote History
Originally Posted By Hobbstc1:
So I’ve decided to finish out the trifecta of uppers and build the 14.5 Geissele.  I have everything but the nonQD insert 13.5” rail. Anyone have a line on one?  Or are we letting the QD inserts slide now?
View Quote

I’ve got everything except the correct upper receiver.
As of 08/22/2025 at 2200 hours, EVERYTHING I list in the EE will include a timestamp pic with my username, the date and time the pic was taken. Do not buy anything from my account without the timestamp.
8/25/2025 10:13:41 PM EDT
[#39]
Let me rephrase lol. I have an almost correct upper receiver. G stamp but not square forge.
8/26/2025 6:27:01 AM EDT
[#40]
Quote History
Originally Posted By Hobbstc1:
Let me rephrase lol. I have an almost correct upper receiver. G stamp but not square forge.
View Quote

That’s what I have too.
As of 08/22/2025 at 2200 hours, EVERYTHING I list in the EE will include a timestamp pic with my username, the date and time the pic was taken. Do not buy anything from my account without the timestamp.
8/26/2025 7:07:38 AM EDT
[Last Edit: C45P312][Edited] [#41]
Quote History
Originally Posted By the-answer-is-42:


Whats the story on these? SOLGW made test rifles for devgru?
View Quote

Submitted, and a winner has been chosen already. Went up against 5 others.
8/26/2025 3:54:43 PM EDT
[#42]
Still my favorite recce....not that fake 15.1 crap....

8/26/2025 4:29:11 PM EDT
[#43]
Quote History
Originally Posted By C45P312:

Submitted, and a winner has been chosen already. Went up against 5 others.
View Quote


I assume this was during the Noveske sightings timeframe? Odd we didnt see any SOLGW photographed or other entrants?
8/26/2025 6:54:50 PM EDT
[#44]
Hey now I love my fake 15.1 lol.  Just need a non QD rail to do the 14.5 upper.
8/26/2025 8:09:55 PM EDT
[#45]
Quote History
Originally Posted By the-answer-is-42:


I assume this was during the Noveske sightings timeframe? Odd we didnt see any SOLGW photographed or other entrants?
View Quote

When was the Noveske sighting?
8/26/2025 9:14:51 PM EDT
[#46]
Earliest photo I can think of that we know the date is somewhere between 2019-2020. Back when everyone thought they were SR-16s. But on a podcast with Trey Lindsey, he states they got the noveskes somewhere around 2017 (though he could be misremembering and/or they were only given to a handful of dudes in each squadron for T&E).
9/7/2025 10:09:16 AM EDT
[#47]
Are you nerds still doing these…?

9/15/2025 11:25:15 PM EDT
[#48]
A few questions on the Noveske DEVGRU Builds.

1. Forward Assist - Mil-Spec or Noveske Cross?
2. Buffer Weight - H2?
9/16/2025 7:05:52 AM EDT
[#49]
Quote History
Originally Posted By 4runnagunna:
A few questions on the Noveske DEVGRU Builds.

1. Forward Assist - Mil-Spec or Noveske Cross?
2. Buffer Weight - H2?
View Quote


Noveske cross and H3
9/16/2025 11:50:26 AM EDT
[#50]
Quote History
Originally Posted By methical20:


Noveske cross and H3
View Quote


Got it.

Any sightings of AMBI selectors? Would a Schmid Long Lever be good to go?

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