Greetings All!
New to CZ fandom. Picked up a CZ52 in 9mm. Added a 7.62 barrel, Harrington rollers and firing pin (Also got an extractor but it needs some fitting). Slide is not locking back on last round in either calibre and with two different magazines. Deburred the edges on the slide stop, no help. Slide will lock back if manually retracted, but more than half the time will fall forward if the magazine is removed.
All thoughts greatly appreciated!
Cheers!
Don K.
