A 300 rounds magazine on your GBB! US Type
This adapter makes it possible to connect an M4 mag to a GBB Hi-Capa (AW Custom HX series, Tokyo Marui, WE) pistol and to connect it in HPA (compressed air in a bottle).
Required for Speedsoft, SpeedQB, AirQB and FCC, this adapter is made in Belgium by 3D nylon sintering printing (SLS technology, selective laser sintering)
- HPA US elbow fitting for better handling
- Single stack bbs line.
- M4 magazine eject button on the left of the adapter
- 57 grams
- New material, printed nylon for increased durability and impact resistance.
This adapter is designed to operate between 90 and 120 psi.
Pistol magazine not included, M4 magazine not included.