Thread: .308
View Single Post
Old February 16, 2013, 05:20 PM   #5
Senior Member
Join Date: January 30, 2013
Posts: 1,037
Ballistic Calculator says:
a 150gr boattail with a BC of .442 drifts 113.39 @ 1000yrds
a 240gr boatail with a BC of .7 drifts 81.15 @ 1000yrds

Both fired at velocities with comparable muzzle energy.

Shooting long range in the cold at sea level makes BC increasingly more important.
JD0x0 is offline  
Page generated in 0.03572 seconds with 7 queries