Spin Drift

[Teri Anne]

I know we talked when Cassie had her pups last Fall. We Gifted some to Combat Veterans and you were first on the list. Just thought (if earlier in years) one of Cassie's Pups and you would have been a great TEAM!
God Bless

Five or more years ago that would have been the case. At 78 heading for 79 things simply don't work like they used to. Makes one have to consider how that impacts others, and do whatever is appropriate.

 

[waveslayer]

At what point does spin drift start changing the bullets course?
Does it vary on caliber, or fps the bullet, or grains of the bullet?
I personally start running into inconsistencies at 900 yards with my 300 min mags. Thanks, jeff~

Yes it varies on bullet, cartridges, velocity and environmentals. Oh plus twist rate of the barrel.

Best is to do some testing, but hard to do if there's any wind