HPA HI-CAPA M4 STRAIGHT Adapter

HPA HI-CAPA M4 Straight Adapter

Combine the best of “HPA”, “AEG”, and “GBB” into one system.

Convert your Gas mags to HPA and enjoy the high-capacity benefits of AEG mags.

• Retention system: prevents BBs from falling out when you eject your mag.
• Ultra-light, shock-resistant MJF Nylon (Multi Jet Fusion) construction.
• Quick and easy installation (no mods required).
• Internal design: makes it easier to load your mags.
• Compatible with AEG EPM PTS mags (works with other brands as well).