Need a 7mm cartridge


Work, load, shoot, hunt, repeat
Apr 19, 2022
I think this is your best bet. You have the brass and will fit the 3.5” limit. Just expand and load , no worries of fire-forming. The right powder and barrel length will easily out run a 7mm Rem Mag.
Lol, I was just searching for 7mm Wby brass in stock....nothing.
I have no problems forming them from 270wby. I have to break in the barrel anyway.
I really believe this is the closest thing to what I want. Its about 75gr powder capacity and I won't feel like I'm wasting a long action by running a short cartridge.