Guarder Reinforced Outer Barrel for M4A1 Category_GAS P-Process surface finish

P-Process surface finish

29 rounds Magazine

Use for MARUI AK-47/AK-47S，590mm inner barrel suggested

also compatible with standard airsoft bearings)

25 rounds Magazine

Guarder Reinforced Outer Barrel for M4A1 Category_GAS P-Process surface finishSuitable for TokyoMarui M4A1 M4A1 RIS SR 16 M4. New Vari length design, 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. htmlDimension: 374 (Overall length) mmWeight: 480 gColor: Black, P Process surface finish technology. Material: SteelThread: 14mm NegativeItem No.: M16 02