This is a STANAG type multi-gas magazine compatible with Tokyo Marui's gas blowback gun M4 MWS and its compatible T8 SP SYSTEM CGS M4 gas blowback gun series.
It uses a QD BB tube system, so you can reload the magazine by simply replacing the BB tube without replacing the magazine itself.
One QD BB tube included (built-in)
Power Source: HFC-134a/External Source Magazine Capacity: 30 rounds Total Weight: 389g
BB tube only: 21g
■Materials Tank: Metal/Die-cast Release valve knocker: Stainless steel Injection valve: Brass
BB tube exterior: Aluminum Magazine lip / BB follower: Resin
*Even if the air gun is compatible, adjustments may be required when installing or using it.
