KSC 40 Round Magazine for Airsoft M4 Gas Blowback Rifles

Features

• Heavy duty steel STANAG shell and metal alloy upper construction
• Installed with a reliable steel valve hit pin
• 40 round magazine capacity
• Easy to use bottom-mounted fill valve

Manufacturer: KSC

Specifications:

'Modification of Green Gas and CO2 magazines to use aftermarket HPA fittings and valves will void all included warranties due to the potential risk of damage from exposure to High pressure and misuse.'