RE: thoughts on 7mm ultramag
I hate to say this, but I think the 7mm RUM is a waste of powder it is too much of an over bore. The 7mm STW' s case is about max. size for the 7mm bullet. Burning all that extra powder in the 7mm RUM does not justify it' s velocity over the STW. I am looking at this from a handloaders perspective. Good luck.