/r/AR10

Photograph via snooOG

This subreddit is dedicated to news and discussion of AR-10's and other 308 AR Platform guns and their variations.


Starting 3/21/2018 You may not use Reddit to solicit or facilitate any transaction or gift involving certain goods and services, including Firearms, ammunition, or explosives.


AR-10 Helpful and Informative links:

FAQ and AR-10 Basics and Part Lists

AR10 vs SR25 Comparison

LR-308 AR10 AR15 Platform Cross Compatibility


Related Subreddits:

/r/AR10

54,024 Subscribers

4

Suggestions

Looking for higher end but not too expensive. Looking to spend around 2k to around 3k for a complete rifle (upper and lower). Two I have been thinking are DD5 V4 and ADM-UIC10a. Looking more for a tactical style rifle but still holds an moa at 100yds. Anything is on the table but I can’t find much info on the ADM to compare it to DD5. If anyone has other suggestions I’m open to it, but I have other DD and ADM rifles and those are solid to me.

8 Comments
2025/02/03
23:36 UTC

204

Three 0 Hate

16 Comments
2025/02/03
20:46 UTC

6

NX8 vs Mark 5HD

Alright yall I built my ar10 and now I’m to the last part, the scope selection. I’ve narrowed it down to the NX8 2.5-20 and the Mark 5 3.6-18. Both scopes offer just about everything I want in a scope. I’d go for the MIL-XT in the NX8 and the PR2 for the MK5. I have looked through both and I think, at least in a store, optically they are very similar. At this point I could probably flip a coin to decide but I kinda want some real world input. So any of yall that have or had either of these optics I would appreciate your experience and recommendations. Thanks

12 Comments
2025/02/03
20:31 UTC

0

For educational purposes only

Done some digging not a lot just trying to get pointed in the right direction for my research can m16 parts work on a ar10

5 Comments
2025/02/03
19:16 UTC

12

"Lightweight" 6.5CM Build!

Buddy wanted a lighter weight hunting build. I think it turned out gorgeous. Main Items:

  • 2A Armament Xanthos Lite Set
  • Proof Research 20" 6.5CM Carbon Fiber Barrel
  • Lancer LCH7 Extra Long Length Carbon Fiber Handguard
  • JP LMOS BCG w/High Pressure Bolt
  • Geissele NM Trigger
  • PWS Mod2 Buffer Tube Kit
  • Magpul MOE PR Stock
  • Bunch of titanium/Lightweight small parts
  • Vortex Razor 1-6 just for the photo

https://preview.redd.it/o47b0ydzoyge1.png?width=1512&format=png&auto=webp&s=73d335f8f1155c2612d0bd0f6ab4c912fb9eda13

4 Comments
2025/02/03
17:43 UTC

77

Sig 716i. It’s just a cool looking rifle , big Bertha is a heavy girl !

When, I

0 Comments
2025/02/03
15:43 UTC

92

So this is a thought/question

So I'm wanting (after I complete my MK18 build) to get a AR-10. I specifically want the PSA clone M110. With this being said I also would like to change out the barrel and maybe some other stuff internally. Now what do y'all think? High quality barrel,bcg, etc .. should I do that or just run her like she is??

55 Comments
2025/02/02
19:40 UTC

0

Ar10 information

Buy once cry once..... usually. I will be buying twice yes I know, I know. I've seen some mixed information out there but trying to gage an idea on parts. Where I'm at is aero lower/upper diamontech trigger bravo for stock radian ch and switch. Criterion barrel seems to be solid for the upper? Pistol grip just picking out something similar feel to the iar I used to use. Thoughts on 16 suppressed vs 18 suppressed any thoughts all thoughts?

8 Comments
2025/02/02
17:22 UTC

0

Combat rail on ar10

Looking to see if anyone has a quad rail on there ar10 looking to see how it looks i have a 16in barrel looking for some inspiration

6 Comments
2025/02/02
09:18 UTC

3

Ammo Inc. 147 grain 308 question

I just purchased ammo inc 147gr .308 ammo from ar15discount for a steal. Im trying to find out if this ammo has any problems because ive heard a while back some of ammo inc had problems.
Anyone try this specific ammo before, and how is it?
Thanks

5 Comments
2025/02/02
05:41 UTC

50

Mws

0 Comments
2025/02/02
02:01 UTC

2

Where to look for deals?

I'm pretty close to picking up a Daniel Defense DD5 V5 and a Vortex Razor III, and I've read comments on the sub from guys who have found the DD5 for like $700 off retail and the Vortex for $1,000 off. How/where can I find magical deals like these?

3 Comments
2025/02/02
01:52 UTC

1

No subsonic with suppressor?

So, I have a suppressor being held in ATF jail, just completed the paperwork on Thursday so I am expecting a long stay (hope not but you know the ATF).

Anywho, I was able to download the suppressor manual from the manufacturer (Yankee Hill Machine), it states to NOT use subsonic ammo when using the can.

My 22LR can runs SS no issues and it def reduces sound (ask me how I know, LOL) but with this can, no SS, never heard of that.

Anyone else seen this or ran into the issue in the past.

BTW, glad I did not invest in any SS yet.

10 Comments
2025/02/02
00:28 UTC

1

What are people's favorite brass catchers?

I'm looking for a good brass catcher for the AR10 platform. Any recommendations? Thanks everyone!

11 Comments
2025/02/01
20:08 UTC

8

Fresh 6.5 CM build

Finished up a fresh 6.5 CM build, putting the first rounds downrange to check the cycling. Tested with 129 gr Hornady interlock and 143 gr Hornady ELD - X.

9 Comments
2025/02/01
19:59 UTC

0

Budget AR10 Build Options

Looking to start an AR10 ‘budget’ build to save for accessories such as a good optic.

Caliber .308, $1000 for the complete rifle and want to stay away from BCA due to others comments on here.

Can you all recommend some uppers and lowers to look at? Preferably same manufacturer, but open to different manufacturers if it’s the better option.

Timeframe is not an issue, so I can wait for sales if needed.

Thanks.

18 Comments
2025/02/01
16:16 UTC

8

Will this be a good AR-10?

41 Comments
2025/02/01
15:37 UTC

132

Ruger Sfar

29 Comments
2025/02/01
15:00 UTC

1

DMR Scope

Dear folks. I have Build a 18 Inch Multi purpose DMR in 308 for hunting shooting etc. Is The Razor gen3 1-10 a good Option? Or are there better ones? Thank you for your thoughts.

25 Comments
2025/02/01
11:56 UTC

0

DMR Optic

Dear folks. I have a DMR in 308 which should be multipurpose. 18 Inch Barrel. Hunting, shooting on a RIFLE ranch etc. is The Razor gen3 1-10 a good Option for that? I am interested in your thoughts. Thank you.

5 Comments
2025/02/01
11:49 UTC

1

Stag HBAR 18" .308

I plan on picking up a 6.5 bolt gun soon, but I am looking to finish off a Aero M5 first (holding out hope for another Solus sale for the bolt gun) and pretty much all that is left is grabbing a barrel.

From what I can tell Stag is the same manufacturer as BA / Aero. I found a good price on an 18" HBAR in .308 and wondering what type of accuracy I could expect from this. I know it isn't Criterion / Proof / Krieger, etc, but wondering how this may perform.

Use case - Mostly targets at 100-500. *Cross posted from longrange (no feedback there yet)

1 Comment
2025/02/01
04:44 UTC

48

Hot info for any PSA M110 Sabre owners.

Big D Wilson is offering the conversion now, to accept the M110 can! Hot stuff!

4 Comments
2025/02/01
04:24 UTC

1

I have a 308 jp high pressure bolt/pin in a toolcraft carrier. Can I use this in a 6.5cm upper? Thanks

4 Comments
2025/02/01
00:42 UTC

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