40 S&W and diffrent powders

[stefofthenorth]

Hello all I just picked up a 40 S&W and I am curious what powders people have found work best and some of there recipe's. I have bulleyes unique tightgroup win231 and n320 on hand.
I just picked up N320 and am curious if any one has had success loading cast with it . I shoot 45 225gr cast 268 swc (Emner Keith style )cast and 168 ( Elmer Keith style) swc cast I was hoping that this powder would be my next all-round powder

 

[grinder08]

My recipe is:
155gr SWC Hard cast lead
6.6gr HS6 (yes on the light side)
S and B primers
Blazer or FC Brass

This has proved to be a reliable very accurate load out of my CZ TS

 

[bigedp51]

I use TightGroup and 231 for my practice loads, and the Speer #9 manual has 165 grain Law Enforcement .40 Lite loads also.

Make Right With a “.40 Lite”
http://www.handgunsmag.com/ammo/ammunition_40lite_091806/

 

[stefofthenorth]

I use TightGroup and 231 for my practice loads, and the Speer #9 manual has 165 grain Law Enforcement .40 Lite loads also.

Make Right With a “.40 Lite”
http://www.handgunsmag.com/ammo/ammunition_40lite_091806/

Interesting article thank you , my question is I have 1000 can prom 180grn Rnfp can I load to the same specs as 180 laser cast ? I am struggling with the Vitoria reloading page As I don't have any of the projectiles they list . In my hornady or new lymen book they really don't list any recipes for n320.
On the description it states it to be like win231 I just don't find as many recipes.