172 gr Absolute Hammer Load.

[just_jon]

Good morning, I'm curious to see what hammer worked the best in your stw? As I have one two with a 7.5 twist?

The 140AH and 155AH have performed best in my 1:9.25 twist. I have not gotten the speed I'm looking for with the 155AH, but then I have not had time to test with faster burning powders.