Ultimate Airsoft Gearbox Vented Piston Head CNC

Ultimate Vented Bearing Piston Head CNC

Obtain the Ultimate airseal in your AEG with the Ultimate Piston Head.

The ULTIMATE Upgrade Series Piston Head from Action Sport Games is perfect for high performance airsoft builds where a robust and effective airseal is critical. 

This stylish CNC’d 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 ensure that the rubber surface of the O – ring creates a seal against the cylinder sides while air is compressed, in addition, its lightweight construction reduces the resistance when compressing the AEG’s spring.

This 14.5 mm diameter cylinder head is widely compatible with most AEGs,  has a thickness of 8.6mm and sports a laser engraved ASG logo.

ULTIMATE® Upgrade Series cylinder parts are designed to give the best possible air compression and durability and have been rigorously tested over thousands of high speed cycles using various spring strengths to ensure they will handle even the most extreme use. For this reason, we recommend always using ULTIMATE cylinder parts and not combining or mixing with other upgrade parts as this can affect the result and performance of the upgrade

Same Day Dispatch on All Orders Placed Before 3pm Monday – Friday

For Airsoft Use Only, cannot be Adapted or Modified for any other purpose

Bullseye Country Sport

Your No 1 Outdoor Hobby Store

Footwear, Field Sports, Camping Equipment and more

Always On Target