Aero VG6 Delta 556, Muzzle Brake, 223 Rem/556NATO, Black, 1/2X28 APVG200006A Available to order on-line. Ships in 5-14 days $65.29
Aero Gamma 556 SL, Muzzle Brake, 223 Rem/556NATO, Black, 1/2X28 APVG100038A Available to order on-line. Ships in 5-14 days $80.99
Aero Gamma, MB, 223 Remington, 556NATO, Black, Nitride APVG200001A Available to order on-line. Ships in 5-14 days $80.99