My CZ keyholes cast 124gr bullets
115, 147, 160... They all shoot fine. Didn't like 124's.
In researching the problem I found that too much crimp can cause it, as well as just some powders. The powder thing doesn't make a lot of sense, but it seems true.
Complete thread:
- Cast bullets key holing in 9mm? -
Slow Hand,
2013-09-19, 07:33
![[*]](themes/default/images/complete_thread.png "Open whole thread")
- My CZ keyholes cast 124gr bullets - cas, 2013-09-19, 09:36
- Cast bullets key holing in 9mm? - Jared, 2013-09-19, 12:03
- Cast bullets key holing in 9mm? - Cannon, 2013-09-19, 16:18
- what crimp die are you using? - anachronism, 2013-09-19, 16:21
- I'll pull one and measure it. - Slow Hand, 2013-09-19, 17:54
- Cast bullets key holing in 9mm? - Cherokee, 2013-09-19, 20:00