Novritsch Portable Gas Container 300-400 Standard M4 styled handguards for

Standard M4 styled handguards for battery storage

Heavy Recoil System

-          Rotation limited QD sockets and anti-rotation tabs (fits forged style airsoft upper receivers)

there are no standards like engineering ISO in airsoft

bright colors serve as a clear indicator to differentiate training magazines from live ammo

Novritsch Portable Gas Container 300-400 Standard M4 styled handguards forA reusable gas container for green gas that can be conveniently refilled and reused multiple times. Features Can fill a minimum of 5 pistol or 1 rifle gas magazines Reuseable Saves weight and space. Can store Blue Gas, Green Gas , Red Gas and Black Gas. Great accessory for every GBB owner. Fits inside most grenade pouches. 2 stage fill valve that allows a near full liquid gas fill. Can re fill gas magazines, gas grenades, gas shells. Included high