Nuprol Metal Vented Bearing Piston Head

12.95

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Airsoft starts with bunker 501

Piston head made from Aluminum. Vented front designed to help increase the air seal when moving forward and reduce friction when moving backwards. Ball bearing assembly on the rear helps reduce strain on the spring by allowing it to move freely. Dual o-rings ensure maximum air seal.

Additional information

Gearbox type

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