Guarder Light Weight Reinforced Outer Barrel For M4A1 Category_Hammer & Trigger Power (Muzzle Velocity):

Power (Muzzle Velocity):

White Dot Front & Rear Sight

USG (United State Government) is its latest version of Five-SeveN

Full Metal Slide (Engraved "Walther" Logo and "PPQ" Marking)

Guarder Light Weight Reinforced Outer Barrel For M4A1 Category_Hammer & Trigger Power (Muzzle Velocity):Suitable for TokyoMarui M4A1 M4A1 RIS SR 16 M4. New Vari length design, Light Weight, compatible with most handguard systems. Ex: Knight's RIS RAS FF RAS RAS II, A. R. M. S. SIR System etc. Please check out the review at http: www. blackrain7. com loadout armoury guarder gbarrel. html Dimension: 374 (Overall length) mm Weight: 240 g Color: Black Material: 6061 Aluminum Alloy Thread: 14mm Negative Item No.: M16 12