Howdy, yesterday when I was at the range my CZ SP-01 started to drop the slide upon mage insertion. Checked it at home, it will drop without the mag if tapped with sufficient force. I know been using the google-fu a bit, and I know some think this is a time saver and feature, for me I would like it to run as designed. Based on my brief research and a conversation with a range employees it appears a weak recoil spring may be the culprit.
1-How many rounds are you running through your gun prior to replacing a recoil spring? I have about 2-4k though the gun, mostly standard bulk pack type target rounds, and some mouse fart type gamer hand loads.
2-Is there anything else I need to be taking into consideration or looking at on the gun?
3-Is there anyone in town (TC area) that would have CZ recoil springs in stock?