Has anyone else attempted to modify their 52D triggers and FP, to duplicate Bill Calfee's test? I haven't been able to acheive the .250 travel that Bill said was neccessary for great ignition on a 52D. What about it Bill I know your reading these, what the secret? When I added the requires amount to the Sear Bar, to get that expected .250" travel, the bolt would not close. A new Sear Bar will give a maximum of .205" travel. My old one was worn almost .020".
Last edited: