neckdeep
AH fanatic
- Joined
- Jan 19, 2013
- Messages
- 790
- Reaction score
- 1,160
- Media
- 150
- Member of
- SCI DSC DU Pheasants Forever
- Hunted
- Zimbabwe, Mozambique, USA, Argentina
I just did some measuring on 3 AHR #3's, 375, 416 Rigby and 458 Lott. All three have the 3.845 inch box which is what I thought. That's the beauty of the CZ action, you can load your heads at any length you want, as long as you make sure to check your jam to lands length. All three action's have the same measurements also. I have heard from somewhere, maybe Wayne from AHR that the Rigby action is different in some respect, maybe the rails start different?Be sure to check chamber length also as the mag boxes on my CZ 550s is longer then the chambers of my rifles.