Winchester 244 in 40SW?

[arky65]

Anybody with real world experience with this combo?

 

[204 AR]

I'd also like to hear of it with 40 and 45.

 

[Keifus]

It works very good in 9mm. It should make nice results in 40.

 

[SPT4ME]

About two years ago, I got a good deal on 8 lbs of 244 (two 4# jugs). I’ve used it in .38 Spl (148 WC,158 LSWC), 9mm (124 TC) and .40 (LSWC) with cast bullets. It’s a dense powder and thus more suitable for the shorter auto pistol cartridges. It’s now my “go-to” powder for range ammo in these cartridges.