A AIorBust Private Full Member Minuteman Jul 18, 2012 63 2 46 Oct 20, 2013 #1 Oct 20, 2013 #1 What is the variable BC for a .510 750gr A-Max? I'm also curious about the G7 BC if no one has the variable BC. Thanks
What is the variable BC for a .510 750gr A-Max? I'm also curious about the G7 BC if no one has the variable BC. Thanks
J jashmore1234 Sergeant Full Member Minuteman Jun 26, 2013 223 2 Virginia Oct 20, 2013 #2 Oct 20, 2013 #2 AIorBust said: What is the variable BC for a .510 750gr A-Max? I'm also curious about the G7 BC if no one has the variable BC. Thanks Click to expand... Ballestic says G7=1.050
AIorBust said: What is the variable BC for a .510 750gr A-Max? I'm also curious about the G7 BC if no one has the variable BC. Thanks Click to expand... Ballestic says G7=1.050
A AIorBust Private Full Member Minuteman Jul 18, 2012 63 2 46 Oct 20, 2013 #3 Oct 20, 2013 #3 That is the G1 BC
J jashmore1234 Sergeant Full Member Minuteman Jun 26, 2013 223 2 Virginia Oct 21, 2013 #4 Oct 21, 2013 #4 Whoops, that actually is what it reports for the G7 model, but I see your point. You are looking for: 50BMG, 750gr Hornady A-Max with .518 G7-BC (1.050 G1-BC)
Whoops, that actually is what it reports for the G7 model, but I see your point. You are looking for: 50BMG, 750gr Hornady A-Max with .518 G7-BC (1.050 G1-BC)
A AIorBust Private Full Member Minuteman Jul 18, 2012 63 2 46 Oct 26, 2013 #5 Oct 26, 2013 #5 It sure would be nice if other bullet manufacturers followed Sierra and found out the variable BC for all their bullets. .768 @ 2300 fps and above .760 between 2300 and 1800 fps .750 @ 1800 fps and below
It sure would be nice if other bullet manufacturers followed Sierra and found out the variable BC for all their bullets. .768 @ 2300 fps and above .760 between 2300 and 1800 fps .750 @ 1800 fps and below
