Colt O1070CQB Vs. Springer TRP

[sidewaysil80]

Please elaborate on your comment regarding the Colt series 80 system. Where did you find your information regarding possible timing issues?

The safety plunger can have timing issues (not fully retract in time) based on slide speed. I had that issue with a colt rail gun that I had changed recoil/mainsprings on. If it was a series 70 that wouldn’t have been an issue. Granted that was an IDPA gun that I tuned for reloads with much lighter springs. But I just don’t see the benefit given the potential for headache. Just google “colt series 80 timing” and there is a bunch of info on the matter.