KWA Kriss Vector Upgraded Piston and Piston Seal #16

closeout and caveat emptor, these may or may not seal (cause is not determined if it is skill issue or geometry issue). A collaboration project with renowned Vipertech magician Civi: an upgraded and replacement Piston/Nozzle Rear and Seal set for your KWA Vector, just in case yours was broken. Printed in Durable PA12 Nylon, this rear piston end uses and comes with easy-to-source o-rings instead of KWA's proprietary Vector Cup Seal, replacing both Part #16 and Part #60. This is also compatible with both KWA's original loading nozzle as well our enhanced Loading Nozzle. Available as a standalone piston (with o-rings), a rear piston assembly, and a drop-in assembly (assemblies will have some lead time). The "Rear Piston Assembly" option for this product includes the following: Upgraded Piston and o-rings Return Spring Retainer (part #55 and #525) and aftermarket Vector return spring (part #117) Aftermarket replacement for part #515 The "Drop-In Nozzle Assembly" option for this product