SHS Polygonal Polycarbonate Piston w/ Full Steel Tooth Rack for SR-25/L85 Airsoft AEG Rifles Tanks & Accessories Integrated accessory rail perfect for

Integrated accessory rail perfect for a tactical flashlight or laser

and handling characteristics and engineered to SIG standards for precision

ALL POWERHOUSE REGULATORS  ARE DYNO TESTED BEFORE AND AFTER COMPLETING A 24 HOUR PRESSURE TEST

Overstable distance drives

Gearbox: Custom Full Metal

SHS Polygonal Polycarbonate Piston w/ Full Steel Tooth Rack for SR-25/L85 Airsoft AEG Rifles Tanks & Accessories Integrated accessory rail perfect forFeatures Lightweight elongated polygonal design Polycarbonate construction with steel teeth insert Full length 19 tooth rack Fits a wide variety of extended version 2 style gearboxes Manufacturer: SHS Specifications: Piston Material: Impact Absorbing Polycarbonate Tooth Material: Steel Number of Teeth: 19 Compatibility: Extended Version 2 such as SR 25 and L85 Series Airsoft AEG Gearboxes. Not Compatible with A&K SR 25 Series.