Guarder 6.02mm Inner Barrel for KSC M4 GBB (250mm, MK-18/CQB-R) COMBAT Holds up to 40x 6mm

Holds up to 40x 6mm BBs and comfortably takes Green gas for normal operation but is strong enough to take Red gas as well

6V large type battery

as well as in unknown

The KRISS Super V System allows for superior control and quick follow up shots when engaging multiple targets

Guarder 6.02mm Inner Barrel for KSC M4 GBB (250mm, MK-18/CQB-R) COMBAT Holds up to 40x 6mmGuarder 6. 02mm Inner Barrel BRASS Construction Increasing the muzzle for statable airflow Fits for KSC M4A1 SYSTEM 7 TWO HOPUP Suitable for KSC M4 Series Airsoft Gas Blow Back GBB Rifle Also fit for MK18 CQB R Length: 250mm SKU G TN 21 Item Weight (gram) 70 Major Color Gold Built Material BRASS Manufacturer Guarder Hop up N A Shooting Mode N A Gearbox Type N A Fit Battery Pack N A Bullet Type N A Pistol Power Source N A