AR15.Com - AR Variants

AR 10A4 quad rail compatibility

5/7/2024 1:17:49 AM

Is anyone currently making a rifle length quad rail that is compatible with an Armalite AR-10A4?Thanks in advance.

Cut down 6 8 16 to 12

5/6/2024 3:40:32 AM

Anyone ever cut down a 16� mid-length 6.8 barrel to 12-12.5�?Did it need gas port mods?I know there are some 12.5� barrels&nbs...

Any issues you ve had with LWRC REPR mk1

5/4/2024 1:35:45 PM

I�ve had one for years now, and never shoot it. I think I put a hundred or so rounds through mine, and put it away. The&nb...

547 Ronin up and running

5/4/2024 4:58:05 AM

I posted on GD a little while back that I put together what could very well be the worlds biggest LR-308/AR-10. Just to recap t...

DPMS marked 308 mags

5/1/2024 8:50:52 PM

I bought a SFAR a while back and have only acquired a few mags for it. Ran across a couple used 20 round steel DPMS floorp...

Are SR 25 pattern magazines always swappable

4/29/2024 6:39:36 AM

If an AR-10 rifle has SR-25 pattern magazine on its spec sheet, does that mean any after-market SR-25 magazine&...

Stag Arms STAG 10 replacement trigger options

4/29/2024 6:32:34 AM

Nominally, the STAG-10 is an AR-10 platform designed by Stag Arms. I want to replace the stock trigger with an after-market drop-in trigg...

Suggestions requested on PR type upper build

4/26/2024 4:01:55 PM

have an AR15 Colt upper receiver want to build an upper for 600yd + shooting other than 223rem want to be able to use ar15 ...

300BLK super sub POI shift

4/24/2024 5:07:00 PM

How is everyone handling horizontal POI shift between supers and subs?I swapped in a new Faxon 7.5" barrel and it shoots amazing ...

ar10 one piece bolt gas ring

4/23/2024 2:28:52 PM

good day,i have a Dpms G2 308 & a Dpms ( PSA 10 w/ dpms logo on lower )was going to purchase a pk of ...

can someone school me on Aero M5 series

4/22/2024 1:40:41 PM

picked up a couple of M5 lowers cheap, standard lower, no stock, buffer/tube, trigger, pistol grip installed from factory.Found several $40...

6mm MAX update

4/21/2024 6:57:05 PM

6mm MAX is an AR15 sized wildcat based on a modded 350 Legend case. To shoot, you just swap barrels and get some 6MAX or 3...

Armalite AR10B Value

4/21/2024 12:00:11 AM

Have an AR10B, just your standard 16' carbine Armalite (not Eagle) that I'm thinking of selling. Also have plentiful mags and spare ...

Geissele 18 GFR Review 6mmARC

4/19/2024 11:53:28 AM

Not my review, but these boys are legitimate shooters. [youtube]-YjYYbda75A[/youtube]

ar45

4/18/2024 5:04:45 PM

Not sure if this is the right spot for this topic (move if necessary) but here it goes...I want to build (or buy completed)&...

Armalite AR10a specific build parts before any CO AWB passes

4/18/2024 2:21:16 PM

With the potential for an AWB passing in Colorado I am sorting thru my unfinished projects bin deciding which to get parts for and&n...

Who Sells Armalite A Stripped Lowers Uppers Is Diamondback s DB10 Armalite A Compatible

4/18/2024 12:36:55 AM

Looking at some Armalite A style lowers that don't cost an arm and a leg. Diamondback's DB10 (the older style one) looks really nice...

6mm ARC shooters bolt life

4/17/2024 10:33:02 AM

Just thought I�d pick the the hives brain on actual 6 ARC Bolt lifeI�ve been trying to dig around and find a reliable&n...

6 ARC Magazines

4/17/2024 3:55:48 AM

These guys been running 6 ARC hard since release, and as much as I troll them, I this is very sound and proven advice from ...

SBR 308

4/14/2024 3:19:24 PM

Im currently putting together a SBR .308 off a Aero M5 lower. I'm looking for a complete upper barreled 12/13 inches. Does&nbs...

Aero M5 Build w Rainier Arms Barrel

4/14/2024 12:13:11 AM

There are lots of AR-10s but accuracy is what I am after without having to go to some massive bull barrel set up. I�m wanting&n...

PA10 weight reduction barrel

4/13/2024 10:48:30 PM

Is there a drop in replacement for PA10's 20 inch barrel? It is very heavy, has anyone found a drop in replacements that are ma...

anyone know what gas tube length this is

4/13/2024 6:08:24 PM

So I bought a noveske 7.62 12.5 Leonidas barrel a few years back been sitting on it and the receiver set since then. Decided re...

Trying to decide on a barrel for a 308 DMR type build

4/13/2024 3:44:02 PM

I have recently acquired this Aero M5 receiver set and rail with the intention of building a DMR / Precision Rifle, chambered in .30...

Need suggestions on buffer and buffer spring for M5 308

4/13/2024 2:49:17 AM