300 AAC BLACKOUT AR15 | 300 BLACKOUT AR 15

300 AAC BLACKOUT AR15 – Build an AR15 From Parts

06-28-2015 – This page is the project in it’s earliest form. The rifle has since undergone some substantial changes. You can view the current version of the 300 AAC BLACKOUT AR15 at AR15tactical.com

This is a fun and simple project. The 300 AAC BLACKOUT utilizes 100 percent mil spec M4, AR-15 parts except for one. That one part is the barrel. All other parts are the same including the magazine and bolt carrier.

Why build a weapon chambered in 300 AAC BLACKOUT? I thought that question interesting enough to post it for the masses at 308ar.com’s 300 AAC BLACKOUT forum.

Most folks start out interested in the 300 AAC BLACKOUT for it’s subsonic suppressed capabilities or it’s ability to fire a 7.62 projectile from a 5.56 platform weapon. However many are coming to the realization that with proper ammo it is also a potent 200 yard hunting round for deer and boar. In fact many localities in the east specify a 30 caliber minimum for deer hunting.

I have every expectation that 300 AAC BLACKOUT is here to stay.

Note: Clicking the titles below will either take you to the manufacturers site or the place of purchase. In most cases clicking the images will open full size versions in a new window.

---

WILSON COMBAT RECON 16″ MATCH GRADE 300 AAC BLACKOUT BARREL

CMMG MOD4SA STRIPPED LOWER RECEIVER

CMMG MIL-SPEC STRIPPED UPPER RECEIVER

WILSON COMBAT NP3 COATED BOLT CARRIER GROUP TR-BCA-NP3

TIMNEY 3 POUND AR15 TRIGGER

WILSON COMBAT TR-TRIM-7 AR-15 HANDGUARD

ROGER SUPER STOC BUTTSTOCK FLAT DARK EARTH

SAMSON FIELD SURVIVOR

MECHARMOR TACOPS-1 AMBIDEXTROUS CHARGING HANDLE

MAGPUL MOE+ PISTOL GRIP

BATTLE ARMS DEVELOPMENT BAD A.S.S AMBIDEXTROUS SAFETY

JP RIFLES JPGS-2B AR-15 ADJUSTABLE GAS BLOCK

AAC 762-SDN-6 SOUND SUPPRESSOR

AAC BLACKOUT™ 51T MUZZLE BRAKE 100185

Miscellaneous

• Armalite M15 Lower Parts Kit Less Trigger. No need to order a trigger if I don’t need it. Armalite offers several lower parts kits that are superior to other offerings with competition triggers and such. Lastly for those incline Brownells offers many variations of Lower Parts Kits.
• Spikes Tactical Melonite Coated Gas Tube
• Brownells Rifle Stock Completion Kit