The Firing Line Forums - View Single Post - Ballistically speaking . . . what's more accurate?

**Unclenick** · January 26, 2013, 06:23 PM

Follow the link to that calculator. You will need to know your twist rate. You then have to assume the bullet spins up at that rate and that it doesn't slip inside the sabot. I don't know how you can be certain of that without trying, though.

January 26, 2013, 06:23 PM	#9
Unclenick Staff Join Date: March 4, 2005 Location: Ohio Posts: 21,061	Follow the link to that calculator. You will need to know your twist rate. You then have to assume the bullet spins up at that rate and that it doesn't slip inside the sabot. I don't know how you can be certain of that without trying, though. __________________ Gunsite Orange Hat Family Member CMP Certified GSM Master Instructor NRA Certified Rifle Instructor NRA Benefactor Member and Golden Eagle