US HPA M4 Magazine Adapter for Glock-type GBB Unicorn Airsoft

UNICORN Airsoft is a Taiwanese company offering high-quality internal upgrade and customization parts for airsoft replicas.

Here you'll find a US HPA M4 magazine adapter for Glock-type GBB magazines, allowing you to use an M4 AEG magazine on your handgun replica.

Key features:
- US fitting
- Durable
- Lightweight
- Injection molded
- Long-lasting
- BB retention system
- Compatible with a wide range of M4 AEG magazines
- Compatible with Glock series / AAP01 / Poseidon / CSI GBB magazines

Warning: This adapter is designed to operate between 80 and 120 PSI. Any damage caused outside of this range will not be covered under warranty.

For this accessory, you will need to use the original gasket and screw from your Hi-Cap magazine.