Guarder 6.02mm Inner Barrel for KSC M4 GBB (250mm, MK-18/CQB-R) COMBAT but yet hate winding and

but yet hate winding and the rattling from High Capacity Magazine

and ejection

Fit Battery Pack    Mini / Handguard (Nickel / Li-Po)

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

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 but yet hate winding andGuarder 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