BCM GFCMOD0556 BCMGunfighter Compensator Mod 0 Black Nitride Stainless Steel with 1/2"-28 tpi Threads for 5.56x45mm NATO AR-15 $89.99
BCM GFCMOD1556 BCMGunfighter Compensator Mod 1 Black Stainless Steel with 1/2"-28 tpi Threads for 5.56x45mm NATO AR-15 $94.95
BCM GFCMOD1762 BCMGunfighter Compensator Mod 1 Black Stainless Steel with 5/8"-24 tpi Threads for 7.62mm, 300 Blackout AR-Platform $99.99