Cylinders & Pistons

The ULTIMATE extreme performance piston made of a 50% stronger polycarbonate resin, with embedded steel teeth specifically designed for high-speed tunes and extreme heavy tuning of 150-190 m/s. All dimensions of the piston has been reworked to fit...

ASG ULTIMATE® Upgrade Cylinder Grease for Airsoft Guns in White Keep your airsoft internals running smooth and efficient with the ASG ULTIMATE® Upgrade Cylinder Grease. This high-performance silicon-based lubricant is a must-have for serious...

Replacement piston head for Tokyo Marui M9A1 to increase blowback.

Enhanced piston head for Tokyo Marui M&P9/HK45/XDM-40/Px4 series GBB pistols

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