HW30R7 Piston Seal 25mm

Vortek precision machined seal for Weihrauch/Beeman R8/HW30-HW77old-Marksman 55/70 old

CNC precision machined High-Temp Molybdenum Disulfide blend polyurethane.
Permanently Lubricated:

Manufactured from a high-temp Molybdenum Disulfide, impregnated Urethane cast bar material.
Sized and lubricated providing smooth compression shot after shot!  
Vorteks VacSEAL25 (25mm bores) machined to exact tolerance to slide into the following 25mm AirGun tubes.