Multi-purpose compensator reduces muzzle climb, so you stay on target between shots during rapid fire engagements. Reduces flash signature and produces less concussion than the standard A2 flash hider for a smaller dust signature when shooting prone. 1.0/1.5/2.0 fit .223/5.56 rifles with ½"-28 tpi muzzle threads. 1.5 is pre-drilled for permanent pinning to a 14.5" barrel to extend it to a civilian-legal 16.1" OAL. 2.0 has the correct dimensions to accept add-on muzzle devices that fit over the standard A2 flash suppressor, including Gemtech Halo and AAC OMNI suppressors; does not accept blank firing adapter (BFA). BA fits barrels chambered in calibers up to .308/7.62mm, including 6.5 Grendel, 6.8 SPC, 7.62x39mm, and .300 AAC Blackout.
SPECS:
Machined 17-4 PH stainless steel with MIL-DTL 13924D Class IV black oxide finish. All models include required crush washer and/or shims. 1.0/1.5/2.0 fit .223/5.56 barrels with ½"-28 tpi muzzle threads. 1.0/2.0 - 1¾" (4.5cm) OAL. 1.5 – 21⁄8" (5.4cm) OAL. BA – 25⁄8" (6.7cm) OAL. Fits barrels with 5⁄8"-24 tpi muzzle threads, chambered in calibers up to .308/7.62mm.