I am picking up a R700 Sendero in 7mm rum. The action has been trued, throat shortened, and a Gentry brake added. It has had 5 rds fired since it was new. What are some good loads for this cartridge? I would like to shoot a 175-180gr bullet but am not opposed to drop to a 160gr. I will be using it to hunt and punch paper. Thanks for any help.
Ryan
Ryan