[Kungpow]

I am having more problems with short stroking. I have added a RA-Tech Glock recoil spring guide and a Guarder Steel Outer barrel in a extra slide assembly and it seems to be short stroking. If I use the Guarder outer barrel with a different recoil spring it seems to improve cycling but not by much. If I add the recoil spring it short strokes all the time. Is there a break in period for the Guarder outer barrel? Should I modify it in any way? Should I cut the RA-Tech recoil spring down?

http://shop.ehobbyasia.com/ra-tech-r...l#.VQiNKOFzzCY

http://shop.ehobbyasia.com/guarder-s...l#.VQiNBeFzzCY