Airsoft Systems Hop-Up Chamber Unit with Empty Magazine Detection for ASCU Gen.2 & 3
Airsoft Systems Plastic Hop Up Chamber with Empty Magazine Detection for ASCU Gen.2 & 3.
Precise Hop adjustment bar..
For use with High-Performance Hop rubbers, Madbull, Systema etc.
When connected to the ASCU the Hop Unit will detect when the magazine is empty and will stop the AEG from firing then changing mag and tap the bolt catch function to resume firing, Just as with a real rifle.
Details to follow