Wii Tech Cylinder For 360mm -455mm AEG Barrel - 01177 - $13 - (Medford, MA)

Description:Manufacturer: Wii TechMade of Copper with high durableGrooved outer surface as heat sink for reduce piston O-ring temp.Inner surface of cylinder is smooth and less friction when operationCompatible with Barrel length 360mm - 455mmMade in Hong KongQty: 1pcCylinders can also increase about 3% power output. Outer surface : Heatsink grooves and heatsink coatingInner surface : Polished hardening coating

Posted in Medford, MA, Sporting Goods
From ebay.com - 1 month ago