Resurrecting this old thread for a moment. Cooper is showcasing their new model 56 at the shot show today. I just got off the phone with them. Looks like I'll be able to get my excalibur in 7 mag this summer.
Unfortunately,the model 56 price is ridiculous compared to the model 52 and model 54.I have a 7mmstw on order,but it will be my only model 56.