M9 Tapp M4 Adapter
- The Tapp M4 Adapter converts your traditional gas airsoft gun to use HPA and accept standard M4 AEG magazines (super-feed mags recommended).
- Gas magazine included and pre-installed with single stack mod to allow faster BB flow.
- Friction-less BB stop allows smoother feeding and prevents BBs from falling out each time you reload.
- Non-shrouded mag release design allows quick one-handed reloads.