B57 PCP Full O-Ring Seal Kit

Please Note: Generic Image

Full aftermarket o-ring seal kit for the B57 PCP airgun. This airgun is marketed under many brands such as Venom, BAM and SAG.

Includes all o rings in the rifle, does not include transfer port seal (not commonly replaced)

Select .177 (4.5mm) or .22 (5.5mm).