lordfarquaad
Member
- Joined
- Jul 27, 2016
- Messages
- 47
So I've had some Speer Lawman 147gr for a couple of years now and went out in the field on my property to try it out with a CZ75 4-1/2" barrel suppressed. I was pretty surprised to still here the crack echoing. I don't have a chrono so wanted to ask, does this surprise anyone or would it be considered common to have 147gr ammo still wavering between sub- and super-sonic on an 80 degree summer day?