Thanks for the info guys. Looks like I'm gonna have to find another doner Rem 760 and throw a 24" heavy contour Brux barrel on it. I like the idea of throwing a 200 grain bullet at 2700/2800 fps. Should make a good prairie dog round. I'll save the 225's for elk

Want To Buy;
Form die for a 7mm Mashburn Super.
.284 Hornady AMax 162gr.
.224 Hornady AMax 75gr.
22-250 bushing die
Bushing die that will work with the 7mm Mashburn Super
A couple Glock 42 380ACP mags