HPA ADAPTER FOR AAP01 AND GLOCK M4 ESCW MAGAZINES (ESC-AAP-HPAMAG)

Compatible with TM/WE-G Series/Action Army magazines
Includes single adapter
BB retention mechanism to reduce BB loss during magazine changes
For TM chargers use the factory O-ring, not the one supplied with our adapter.

HPA USA ATTACHMENT as standard
This adapter allows you to connect an M4 magazine to a pistol all powered by HPA!
It's the perfect accessory for anyone who plays Speedsoft or wants to be more agile in CQB.
Compatible with Action Army AAP01 & Glock