I have built a number of bull barrel lugers now and none that I have built have worked with standard ammo until the recoilspring was changed.
We built a 10.5"semi bull barrel luger that also got a gaskick installed.
the gaskick is bleeding out gas from underneath the barrel and working against a pin that puches on the foreend iron.
That was a must to get that gun to work with standard ammo.
Regards HÃ?Â¥kan
|