CNC STAINLESS STEEL/ALUMINUM SPRING GUIDE THRU-HOLE EQUIPMENT For SIG AIR / VFC

For SIG AIR / VFC M17 & M18 GBB Airsoft

Shortened base only requires at most 2 3/4 inch of rail space

the trigger stroke can be easily adjusted anytime

Self fabric lined hood with drawcord

The KeyMod & M-LOK Polymer Rail Set is a lightweight rail set that can be used to mount accessories such as lights

CNC STAINLESS STEEL/ALUMINUM SPRING GUIDE THRU-HOLE EQUIPMENT For SIG AIR / VFCCNC 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 Guide Thru Hole is also equipped thrust ball bearing to