V piston head rubber set (6 pieces) black + purple

The MEC V piston head set for gas blowback pistols is an improvement over the original pistol piston heads, especially those with metal slides. This rubber piston head is designed to increase air tightness and withstand high impact pressures. The "V-shaped" slope cut at the bottom of the piston head inner wall provides fast air-tight response. The better seal provided by the MEC V piston head translates into better recoil feel and significantly better gas efficiency. The set comes with three piston head sizes: 14.20-4.40mm, 14.40-14.60mm and 14.60-14.80mm to fit a variety of GBB pistol models with 14mm to 15mm nozzles. Each size also comes with two different hardnesses, black (60 degrees) for cold weather or using regular power gas, and purple (70 degrees) for warm weather or using high-power gas. Features: *Fast airtight response *Designed to withstand high impact pressure. *Stable performance. *For GBB pistols with 14 to 15mm nozzles Specification: *Material: rubber *Weight: 8g (6 piston heads and packaging) *Compatibility: GBB pistols with 14 to 15mm nozzles *Manufacturer: MEC Disclaimer: This product is for airsoft, training and simulation use only. Improper use of airsoft products, including in real gun applications, may cause serious injury. PTS will not be responsible for any improper use of this product or for any injury resulting from improper use of this product.