11.5"

11.5" KAK- Mid Gas, Nitride, 1:7, 5.56 NATO, SUPPRESSED USE ONLY

KAK Industry

11.5" Rosco, Bloodline- Govt Profile, Carbine Gas, 1:7, 5.56 NATO

Rosco Manufacturing

11.5" Rosco, Kinetic Consulting K9- Continuous Profile, Patrol Gas, 1:7, 5.56 NATO

Rosco Manufacturing

11.5" 1:9 HBAR Barrel, Front Sight Base

DoubleStar Corp.

11.5" KAK- HBAR Fluted, Mid Gas, 416R SS, 1:5 Fast Twist, 5.56 NATO, SUPPRESSED USE ONLY

KAK Industry

Centurion Arms, 11.5" Cold Hammer Forged Chrome Lined, Lightweight, 1:7, .5.56 NATO

Centurion Arms