Speer has posted updated load information, and two of the powders they're listing - with pretty velocities, I might add - are Alliant Power Pro 2000 and Power Pro 4000. Have any of you used them? PP 4000 seems to be a little more available right now than most of the other 7x57 go-to powders. I'm just wondering if anyone has tried it yet and what the results have been.
Thanks
RM
"An archer sees how far he can be from a target and still hit it, a bowhunter sees how close he can get before he shoots." It is certainly easy to use that same line of thinking with firearms. -- Unknown
