R robbor Well-Known Member Joined Jun 12, 2003 Messages 179 Jun 16, 2008 #1 What are good powders to use for the 300 rum that will not be to affected by heat?
P piutemike Well-Known Member Joined Dec 20, 2007 Messages 126 Location bakersfield ca. Jun 17, 2008 #2 Try retumbo
M mattj Well-Known Member Joined Jun 27, 2007 Messages 213 Jun 17, 2008 #3 338 Edge Load Information Specifically about the Edge, but Shawn has reported good things about H1000 in terms of temp sensitivity... cost is likely a bit of velocity.
338 Edge Load Information Specifically about the Edge, but Shawn has reported good things about H1000 in terms of temp sensitivity... cost is likely a bit of velocity.
G goodgrouper Well-Known Member Joined Sep 3, 2004 Messages 2,705 Location on the rifle range in Utah Jun 17, 2008 #4 All powders are affected by the heat. SOme more than others. H1000 tops my list.
R rockslut Active Member Joined Dec 2, 2006 Messages 29 Location Cool Ca Jun 17, 2008 #5 H-1000 is my choice too. It also seems to burn cleaner than the Retumbo i tried first.
D Derek M. Well-Known Member Joined Jul 12, 2004 Messages 2,417 Location OHIO Jun 17, 2008 #6 Retumbo or H1000. I use both equally.
R robbor Well-Known Member Joined Jun 12, 2003 Messages 179 Jun 17, 2008 #7 H1000 , Ill give it a try, thanks all...