Posted By: Mook
300BLK BUILD - 12/24/14 04:08 PM
considering building an AR-15 in 300BLK - everyone says to go the SBR route. The only thing is when I am not shooting it suppressed I don't want the barrel tucked back under the rail.....
What barrel length and manufacturer would you guys suggest?
Posted By: Toxarch
Re: 300BLK BUILD - 12/24/14 04:30 PM
Then make the rail shorter than the barrel. My hand guard is the same size as the suppressor. 8.2" Noveske.
Posted By: Mfloski
Re: 300BLK BUILD - 12/24/14 05:02 PM
Building one right now....AAC 9" barrel with the Troy Alpha 7.2" rail.
Just finished my upper (waiting on stamp)...11.3" Wilson Combat Barrel & a 10" BCM KMR Hand guard. Suppressor is a Saker762. MB protrudes approx 3" from end of hand guard. Pics later.
Posted By: MacDaddy21
Re: 300BLK BUILD - 12/24/14 11:04 PM
I'm running a 10.5" noveske with a 9" seekins BAR rail. My can is an AE30 (reflex style can) so it slides over 2.5" of barrel, so about 1" of the can goes under the rail. I only shoot it suppressed, because there is no reason to shoot it loud.
I love the noveske barrel. Extremely high quality and it shoots lights out. I was shooting under a half inch at 50 yards and about 1.5" groups @ 100 with subsonic reloads (208 amax/re7) with a viper pst 1-4x. I just ordered some 125's so I'm going to load up some supers for hunting, and see how they shoot.
Can't go wrong with the noveske.
Posted By: KRoyal
Re: 300BLK BUILD - 12/25/14 12:38 AM
I run a 10.5" barrel and 9" rail and there is about 1" clearance to the suppressor.
Posted By: phat694
Re: 300BLK BUILD - 12/25/14 03:31 AM
i went with a 7.5 barrel...just waiting on the can to arrive.
Pics added from above post...