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WSH or WST in .40 major. SV 5inch


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So I picked up 8lbs of WSH. According to Winchesters burn chart it is just below WST, which is what i load 9 and 45 with. This will be my first adventure into loading .40.

Anyone using either powder willing to offer up a recipe? Looking for a good start point .

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Depending on your bullet, I have seen 4.6-4.8gr WST for 180gr lead or coated bullets and 4.9-5.1 or 5.2 for plated and FMJ bullets.

I run 180gr Xtreme plated bullets and use 5.0gr WST for about a 169-170 PF in my STI Edge. This is at 1.180".

Please, due your diligence and work the load for your gun.

Edited by PKT1106
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4.2.-4.2 grs WST

200 Bayou

1.180 COl

HAs made major at 170-173 at every match where there has been a chrono

get the same at home between 16 and 90 degrees (i.e between 170 and 173)

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Since I could not score any TG for the last 2 years, I started shooting WST and WSF in my .40 guns. I like the WSF for major PF loads, but if I want something for speed steel or 3gun and just want light to med, then I prefer the WST. At this point, I don't think I will go back to titegroup after running it for 8 years or so.

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Depending on your bullet, I have seen 4.6-4.8gr WST for 180gr lead or coated bullets and 4.9-5.1 or 5.2 for plated and FMJ bullets.

I run 180gr Xtreme plated bullets and use 5.0gr WST for about a 169-170 PF in my STI Edge. This is at 1.180".

Please, due your diligence and work the load for your gun.

I was thinking of trying the Xtreme plated bullets in my edge as well ...you like these better then coated lead like bayou or ibji?

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  • 2 weeks later...

Depending on your bullet, I have seen 4.6-4.8gr WST for 180gr lead or coated bullets and 4.9-5.1 or 5.2 for plated and FMJ bullets.

I run 180gr Xtreme plated bullets and use 5.0gr WST for about a 169-170 PF in my STI Edge. This is at 1.180".

Please, due your diligence and work the load for your gun.

I was thinking of trying the Xtreme plated bullets in my edge as well ...you like these better then coated lead like bayou or ibji?

To tell the truth, I never used them because of the lead issue and the kids being so young. I would like to try some later on, but I am going to stick with the plated bullets as long as I can. I like the Xtreme 180s very well.

I got out and ran some through the chrono today to confirm my WST loads:

Assorted Brass

1.180" OAL

Tula Small Pistol Primers

WST 5.0gr

Xtreme 180gr RNFP

Ambient Temp 50F in the sun with an STI Edge

Velocities: 964 936 956 991 964 990 959 980 972 978 986 976 968 976 980 943 979 958 963 1023

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  • 1 month later...

Some more testing with WST. This time, it was a sunny 90*F day.

Extreme 180gr RNFP

1.180"

WST 4.9gr

Tula SP

Assorted Brass

953 952 944 970 957 964 946 938 955 959 957 962 966 971 985 964 976 964 941 968

Prochrono Digital.

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WSTs are great for moly coated bullets to lessen the smoke. I believe they are reverse temp sensitive so just make sure you have enough room from both temp extremes. I was using WST when I was loading molys but since I switched to xtreme plated I went back to TG. I had a few of WST that were chronoing way too extreme. It could have been due to a lot of factors and I was lazy investigating it and just gave up and went back to TG.

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