AR15.Com - AR Discussions

SPR rifle length 18 vs Mid 18 gas systems

5/21/2013 9:22:22 AM

I'm debating whether to finish a MK12 clone I started about a year ago. Am yet to change out the barrel, just due to the climate over the prior 12 months. Stick, or anyone else with specific knowledge on higher end barrels (rainier...

Magpul trigger guard replacement tight roll pin question

5/21/2013 9:09:26 AM

Ok, I am replaceing my trigger guard with a Magpul al. guard. Holy cow, is the roll pin tight. I do not want to bang on it and harm my AR or bash the pin. I used the correct size pin punch it was tough getting it out Are there any tricks or are ...

Help problem AR

5/21/2013 5:38:17 AM

I have a carbine with lightweight barrel, I cannot get full 20 round Colt stamped mags to feed when full, if they only have 10 or 12 rounds then it feeds fine but full mags just don't work. I am thinking buffer spring is worn out or just to light ...

Stag Arms

5/21/2013 4:49:27 AM

Awesome rifles + me bored =

Colt Large Pin Compatibility

5/21/2013 2:51:02 AM

Does anyone know if there is a dimensional difference in the locations of the trigger and hammer pins on the "large pin" Colts?....or is it simply a matter of the pin diameter? If so, it would seem that you could ream a standard trigger/hammer to...

SBR build

5/21/2013 1:18:17 AM

im somewhat new to the AR15, so please bear with me ive been thinking about building a 14" or less upper, but im a bit confused about SBR/pistol lowers from what I understand anything less than 16" barrel-length MUST be mated t...

Which AR Lower If you could choose any

5/21/2013 12:03:17 AM

OK... I'm sure it's been asked before, possibly even recently, but in light of current happenings in and about our great union; if you could start your dream build with any lower receiver what would it be and why? ...

Franklin armory 6 5 grendel

5/20/2013 11:43:54 PM

Has anyone herd much about the franklin armory 6.5 grendel v2? I just bought one and haven't found many people talking about them.

Barrel options

5/20/2013 10:14:46 PM

Building my first AR. Been debating on barrel options. Shes going to be a "showy" long range gun, so heavy stainless fluted maybe?? 750+ yards with self loads,already have short range cheap ammo(if ya can find it) ARs. Do I need 20-24 in barrel ...

Inquiring about an AR

5/20/2013 10:02:45 PM

Hey everyone, this would be my first AR potentially. I was wondering what you guys think about the deal. Its an Omni by American Tactical Imports complete with an OMNI polymer lower, 9" provectus rail, M4 16" 5.56 melonite lined barrel, and a tele...

scope mount for RRA UTE2

5/20/2013 9:24:23 PM

I have a RRA with the UTE2 upper. give me some suggestions on optics. how do I get a mount high enough to go over rear sight?

rifles and can in attic ok

5/20/2013 8:20:20 PM

do you think my rust or any kind of hurt would come to my rifles finish if i put tem in the attic for a week?

There was a dude on here that used to sell

5/20/2013 8:10:54 PM

...a boss ass little tool kit to build an AR. It had a tap and set screws to capture the detent springs and all sorts of cool stuff like that. Is he still around? I need a new kit.

help with barrel id

5/20/2013 6:33:08 PM

i got this barrel at the fun show just wanted to know whos it was? this is the chamber side. thanks for the help guys

Look what just came home with me today

5/20/2013 5:48:58 PM

Placed order on 5/13, got to my FFL on 5/17, picked up today. This is my first "high end" AR and the quality is phenomenal. My other AR's have all been Colts and S&W MP15s and while I love those and they have all performed flawlessly, this one is...

barska aw11748 rail mount why won t it tighten on my weapon

5/20/2013 5:26:10 PM

I just bought the above rail mount and it won't tighten down on the rails on my RRA ar15. what am I missing here?

Barrel Nut assembly for RRA half quad

5/20/2013 4:45:19 PM

I have a boogered up barrel nut on my RRA Operator Half Quad handguard. Is there an alternative for this barrel nut assembly other than the original?

Shortest 1 2x28 Flash Hider

5/20/2013 1:07:48 PM

I've seen some talk on this in the past but I was wondering what is the current shortest Flash Hider / Muzzle Device threaded in 1/2x28?

ar 15 case ejection

5/20/2013 7:28:14 AM

I see other AR's at the range and they eject the case at about 4 or 5 oclock slightly behind the shooter. When I shoot mine it ejects the cases at about 2 oclock to the right and in front of me. Why is that ? I am loading 24.0 of H335 with 55 gr ...

American Weapons Systems NiB X BCG Any good

5/20/2013 7:13:46 AM

I have a lead on a new BCG but dont know anything about this company.

MOVED Help me set up my new SBR

5/20/2013 5:02:55 AM

Topic Has Been Moved.Click Here to go to the topic!

My First Post and New AR

5/20/2013 12:56:25 AM

Hello everyone. Been reading posts and acquiring info on this site for awhile now. Finally got my AR the way I want it so I thought I'd share it. I bought it as a basic M4 build from a guy near me who has a shop and builds and sells rifles and ...

Daniel Defense MFR

5/19/2013 11:45:15 PM

Has anybody used this rail that would not recommend it for a duty rifle? I'm primarily concerned that I may want the stronger mounting system of the Lite rail. I'm not finding enough information ( really any) on anybody who has used ...

Anyone have any information on the new Magpul BUIS

5/19/2013 8:02:56 PM

I've heard Magpul is releasing a new BUIS that is made of aluminum. Does anyone know anything else about it such as what it's going to look like and when it's going to be released?

Hi guys new to the forum

5/19/2013 8:02:20 PM

Just wanted to introduce myself. I'm new to the forum but a heavy poster on XDTalk. I'm also newish to AR's and recently picked up a DPMS panther from WalMart for $500. I've done some cosmetic stuff , I'm about to drop a Timney in the...

I cut an M16 barrel to 17 and built a rifle around it With pics

5/19/2013 7:43:33 PM

This was my project last year and I sold it to a buddy who needed a rifle during the panic. I had an M16A2 barrel that I got cheap and wanted to use but I don't care for 20" heavy barrels so I sent it off to be cut to 17" and be fitted with an OPS...

Light primer strikes on unfired rounds

5/19/2013 6:47:38 PM

Just finished a new build. PSA built upper and PSA bolt assembly. Gun fires as it should and operates correctly. But upon ejecting the chambered but unfired round I noticed it had a light primer strike, Cycled 2 more rounds by hand and they also h...

Will a non M4 ramp receiver be a problem with DD M4 middy barrel

5/19/2013 5:55:50 PM

I'm running a 14.5" middy and want to switch over to a LaRue Stealth receiver. However, LaRue only has uppers with no M4 cuts. Do you think this will pose a problem with feeding? I currently have a DD 14.5" middy barrel with M4 cuts. Govn't pr...

YHM Barrels

5/19/2013 5:47:57 PM

I ordered a YHM barrel about 9 weeks ago, anyone have a clue how long they are taking to machine and distribute the back log? How long did any of you wait? Thanks