UK Arms Quick Detach (QD) Barrel Extension For MK7A1 w/ Steel Flash Hider

Package Comes With A Steel Flash Hider Aggressive / Intimidating Design For A Great Look In Airsoft Combat Simple Twist On And Off Mechanism Innovative Qd Collar Innovative Ball Bearing Flash Hider To Ensure Perfect Fitment Package Includes: 1x Barrel Extension, 1x Flash Hider