Best powder for 7mm SAUM and Berger 168's?
I just talked to Jim See at Center Shot Rifles and my custom Surgeon/Brux rifle in 7mm SAUM is being shipped tomorrow! I already have a pound of RL-17 to try, but I've heard that it is fairly temp sensitive. What is the best powder you have found for the 7mm SAUM? I'll be shooting 168 gr Bergers through a 28" barrel. I'm looking for a temp sensitive and accurate powder, velosity is secondary. I was thinking H1000, H4831(sc), Hybrid 100v, RL22, RL25, or Supreme 780. Any ideas?
ACTIVE DUTY MARINE CORPS '96-'04
SERGEANT (MED RET)
COMBAT ENGINEER, MOUT INSTRUCTOR, RIFLE/PISTOL INSTRUCTOR
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Custom built 7mm SAUM
Last edited by JARHEAD1371; 09-09-2009 at 07:29 PM.