One piece stainless steel spring guide for VSR.
Works best with my SCW 90° VSR piston.
Bit longer than standard spring guides – may not work with all brands of pistons ( can be shortened )
Key specs :
– 7.5 mm shaft diameter
– Able to take 13 mm springs ( with some wobble ).
– Smooth surface
– Wide diameter of rear part 12.7 mm helps center a piston in a cylinder
Made out of :