Tapp Airsoft M4 Adapters - Sig Sauer M17/18 (Gen 2) Bundle 5-6 cell NiMH compatibility

5-6 cell NiMH compatibility

special units

Compatibility: WA M4 GBB Series

instead of only storing it for after-run study

Tapp Airsoft M4 Adapters - Sig Sauer M17/18 (Gen 2) Bundle 5-6 cell NiMH compatibilityUse regular AEG mags in your GBB. Powered by High Pressure Air (HPA) Pre Built, Plug and Play, the Gas Blow Back HPA Adapter! Concepted, Designed, Assembled, MADE in USA Features: Use standard AEG magazines (M4, MP5, Drum, etc.) in your GBB platform HPA powered, Max. 110PSI. (HPA kit not included: tappairsoft. com hpa) One Piece Magazine Adapter Design for better functionality and performance: Advanced BB feeding retention system to prevent wasting