The Firing Line Forums - View Single Post - How accurate are ammo manufacturer's claimed MV numbers?

Bart B. · September 17, 2021, 02:49 PM

They are very accurate for the barrel, component lots and technique used. The same ammo won't shoot the same speed in other barrels.

Your load will change about 25 fps per inch of the barrel length.

September 17, 2021, 02:49 PM	#2
Bart B. Senior Member Join Date: February 15, 2009 Posts: 8,826	They are very accurate for the barrel, component lots and technique used. The same ammo won't shoot the same speed in other barrels. Your load will change about 25 fps per inch of the barrel length.