Flat Head Piston Assembly (old School)
Flat Head Piston Assembly (old School)

Our Price: $45.00

Quantity in Stock:6

Product Code: MFLHEPIAS

Mac1 manufactured in USA. Black plastic head, Aluminum shaft and steel guide. Uses a #111 90 Durometer Urethane seal as the Pump seal. Each Piston Assembly Comes with a spare oring. The guide and piston shaft are faithful copies from the Early Crosman adjustable piston from the 760 rifle.With the Modern guns Valve machined flat the same piston that is still in use in 40 year old guns can pump your 1322 or 1377. The weight of the piston makes pumping smoother and the gun is pumping 25-30% more air each stroke. If you want power from a 1322 this is the piston you want.

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