reloading 300 win mag

I have a Remington Model 700 BDL chambered in 300 win mag. I have been recently developing a load for it and I'm not satisfied with it. I am shooting a 165gr Nosler Partition with Federal 215 primer and RL-22. The RL-22 does not seem to be consistent with any of the free bores. At any...

Hi everyone. I am going to start hand loading ammo for my 300 Win Mag. I have a buddy who has all the equipment and manuals we will need. However, he has no experience with any 30 calibers and I have no experience period. My rifle is sighted in with 180 grain Nosler Partitions by Federal...