Lås til hop-up M4 / M16

Kontrollér fastgørelsen jævnligt for at sikre stabil pasform

SPARTA PVC Patch 1

Perfekt til hardball-spillere

Holder til op til 300 PSI

CNC Stainless Steel/Aluminum Spring Guide - B.R.S.S UST Lås til hop-up M4 /CNC Stainless Steel Aluminum Spring Guide B. R. S. S CNC Stainless Steel Aluminum Spring Guide Thru Hole is specifically designed for Bolt Recoil Shock System (BRSS) to keep the spring in line and allow the spring to rotate on shaft during high compression. This Spring Guide Thru Hole is machined with a 6. 8mm through hole on stainless steel hub to allow the pushrod to go through thrust bearing and spring guide without any restriction. The Spring