ULTIMATE CNC'd Aluminium Piston Head - Ventilated xmas pistols 2021 Includes a secondary locking mechanism

Includes a secondary locking mechanism in the packaging

however the bolt function does not operate on the 430rd magazines

Low power detector: Automatic low power off to protect rechargeable batteries

with large belt loops for combat belts

integrated MOSFETS and electronic trigger units (ETU)

ULTIMATE CNC'd Aluminium Piston Head - Ventilated xmas pistols 2021 Includes a secondary locking mechanismObtain the Ultimate airseal in your AEG with the Ultimate Piston Head. The ULTIMATE Upgrade Series Piston Head from ActionSportGames is perfect for high performance airsoft builds where a robust and effective airseal is critical. This stylish CNCd aluminium alloy piston head in ASG blue includes 8 pressure holes for the pistons O ring and built in pressure bearings to reduce friction during spring compression. The ventilation holes in the piston head