M4A1 Commando (Model 933) Steel Outer Barrel Material_Polymer Powerful blow back kick with

Powerful blow back kick with loud sound

Military Dark Brown Finish look very realistic

Ambidextrous firing selector fit for both left/right hand user

Guarder Infinite Torque-Up Custom Motor

Adjustable flip up front and rear sights

M4A1 Commando (Model 933) Steel Outer Barrel Material_Polymer Powerful blow back kick withSuitable 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. html Dimension: 367 (Overall length) mm Weight: 390 g Color: Black, P Process surface finish technology. Material: Steel Thread: 14mm Negative Applicable inner barrel length: 300 mm Item