12-03-2021, 01:08 AM
G1 is fine out to 600yds with most Spitzer bullets traveling decent speeds.
Use G7 drag model past 600yds as a general rule where it will give you better predictions.
This is for bullets without doppler Radar data.
If your SD is truly only 2fps, thatÂ’s world-class SD. How many sample sizes for that SD?
Use G7 drag model past 600yds as a general rule where it will give you better predictions.
This is for bullets without doppler Radar data.
If your SD is truly only 2fps, thatÂ’s world-class SD. How many sample sizes for that SD?
NRA Basic, Pistol, Rifle, Shotgun, RSO
CCW, CQM, DM, Long Range Rifle Instructor
6.5 Grendel Reloading Handbooks & chamber brushes can be found here:
www.AR15buildbox.com
CCW, CQM, DM, Long Range Rifle Instructor
6.5 Grendel Reloading Handbooks & chamber brushes can be found here:
www.AR15buildbox.com
