750gr A-Max questions

[AIorBust]

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

 

[jashmore1234]

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

Ballestic says G7=1.050

 

[AIorBust]

That is the G1 BC

 

[jashmore1234]

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)

 

[AIorBust]

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