ZCI - 285mm Stainless Steel 6.02mm Inner Barrel Carbine Colt was an American modular weapons

was an American modular weapons system designed by Eugene Stoner in the early 1960s

Do not store or transport batteries where they can come into contact with sharp or metallic objects

The MP5 is a submachine gun

short stroked pull action for a shorter pull action for quicker shorts

dimensions

ZCI - 285mm Stainless Steel 6.02mm Inner Barrel Carbine Colt was an American modular weaponsZCI 285mm Stainless Steel 6. 02mm Inner Barrel. FEATURES: Airsoft stainless steel 6. 02mm Inner Barrel. Essential part for upgrading your airsoft AEG. Stainless steel made tightbore upgrade barrel. 6. 03mm precision inner airsoft rifle barrel. Perfect for tighter grouping & more accurate shooting. Increases FPS for higher velocity Built for extra power and precision shooting. Length: 285mm . Compatibility: All Marui Compatible AEG that use Standard