AW Custom Drum Magazine for Gas Blowback Airsoft Pistols & Rifles - for SAI BLU / Elite Force GLOCK (Black/Red) Cowcow Unique to this hopup design

Unique to this hopup design is a latching system which engages when the magazine is removed to retain the last fed BBs preventing them from falling out like standard hopups

25" bottom (20mm) picatinny rails for suitable and easy mounting of any optic/scope/bipod/accessories

Customized Product: This is a custom gun/product

A true quick change spring system enables adjustment from CQB to outdoor and back through unlocking the mechanism secured inside the buffer tube

Manufacturer: Tokyo Marui

AW Custom Drum Magazine for Gas Blowback Airsoft Pistols & Rifles - for SAI BLU / Elite Force GLOCK (Black/Red) Cowcow Unique to this hopup designFeatures Injection molded polymer body is lightweight but can withstand the rigors of field use Easy to use winding mechanism ensures proper feeding 400 round capacity Metal magazine stem Easy to fill design Provides more firepower than standard extended magazines Huge gas reservoir Specifications: Material: Polymer, Aluminum AlloyCapacity: 400 roundsGas Type: Green GasCompatibility: Elite Force, UMAREX GLOCK and other GBB Pistols w VFC Blowback