Primary airsoft hi-capa hpa m4 adapter gen4 ( adaptor only )

Primary Airsoft Hi-Capa HPA M4 Adapter GEN4

Primary Airsoft Hi-Capa HPA M4 Adapter GEN4

Features

• this item is unbuilt and reqiuirs a hi cape magazine to be added
• The New GEN 4 Adapter for Hi-capa gives you all features like before with one difference.
• These adapters can be used for all below magazines now:
• [embed]https://youtu.be/AydmykdSGSM[/embed]

• Tokyo Marui Mags
• WE Mags
• AW mags
• KJWorks/SSP1 mags

This adapter has an US connection