What's your favorite/best powder for 40 SW?

[sar4937]

I use VV320 with a 165 gr CMJ, and have recently switched from Clays Universal to AutoComp in the 200 gr CMJ or HAP. AutoComp is slower and fills the case more since my COL is longer at 1.22. VV is very clean burning at higher velocities.

 

[3five7]

I have been using Universal Clays in 40 S&W for about 18 years. I have tried other powders, but I have not found any reason to quit using it yet.

 

[ArchAngelCD]

I posted above about Longshot and HS-6. A friend was shooting a new load the other day and he was very happy with it. He was using AA#7.