SHS Blue Alloy 19 Teeth Full Rack Piston reg_BD FET wire assembly design (Reduce

FET wire assembly design (Reduce Resistance and save Power of Motor)

Suitable For AEG Series Airsoft Electric Gun AEG Rifle

Systema Internal Sector Gear for PTW

20mm Picatinny Rail on Both

offers high-

SHS Blue Alloy 19 Teeth Full Rack Piston reg_BD FET wire assembly design (ReduceSHS Blue Alloy 19 Teeth Full Rack Piston Metal Construction Essential part for upgrading your Airsoft AEG Piston is the lightweight piston with high impact durability Suitable for mainstream high speed tune up and has excellent operational characteristics Reinforced piston provide extra duration during rapid & prolonged firing Piston 19 Teeth for SR25 L85 R85 The Grease grooves cut on the rail guides keep it lubricated Metal Full Teeth Version