Shop › Q FIX BARREL ASSEMBLY 8.6 BLK 12" Q FIX BARREL ASSEMBLY 8.6 BLK 12" $515.00 Q Barrel, Light Profile, 12", 1:3 Twist, 8.6 Blackout, Fits Q Fix, Matte Stainless Finish, Gray ACC-FIX-BARREL-8.6-12IN Add To Cart Added! Q Barrel, Light Profile, 12", 1:3 Twist, 8.6 Blackout, Fits Q Fix, Matte Stainless Finish, Gray ACC-FIX-BARREL-8.6-12IN