Description

BSA Piston Buffer Washer.

(not suitable for the early Mk1 and Mk2 Airsporters which had a leather piston head) and BSA Mercury
This is a direct replacement part designed for re-furbishing or servicing your BSA

This listing is for a NEW  BSA buffer washer (part of the piston head assembly) for the Airsporter, Scorpion Pistol, 635, 635 Magnum, Challenger and Mercury air rifle.

Part Number: 16-2287