Recent content by 7mmblast

Awright gentlemen, Anyone out there been playing around with this cartridge? I looking for a direction other than a factory load table. Just trying to cut down on the experimentation. Its ballistics is somewhere around a 257 Roberts and 257 Weatherby. Can't really find much more of anything...

Re: 7mm Sierra\'s Kenny, I had helped a friend of mine with the same caliber work up a load. With: Hornady 154gr SST's, Remington brass, CCI250 primers, 86 grs Rl22. Bullets seated to match the barrel. Gun is a Rem 700 Laminated Stainless 26" barrel. Gun now shoots .4in group at 100 yds. Best...