7mm STW 100 grain bullet VARMIT loads. HELP!!!

Joined
Jul 5, 2024
Messages
7
Im going to load some Sierra 100 grain varmet rounds and was looking if anyone has loaded this combo. I know most reloading books are only showing 120 grain bullets but I have noticed barnes has one load listed for 100 grain bullet.

Any info would be appreciated.
 
Joined
Mar 31, 2019
Messages
3,741
Location
Weiser, ID
You might be the only person looking to shoot 100 grain bullets in a STW, just reduce the charge for the 120 data you found.
 
OP
S
Joined
Jul 5, 2024
Messages
7
You might be the only person looking to shoot 100 grain bullets in a STW, just reduce the charge for the 120 data you found.
lol you might be correct I am the only person. But I have some Sierra 100 grain varmint seeds on the way so when they get in we will see.
 

pbroski

Lil-Rokslider
Joined
Sep 24, 2019
Messages
170
Location
Northern BC
You could download Gordon's Reloading Tool. It's free. 7STW and Sierra 100 gr. HP are on it. Best powders are H4831sc, IMR 7828ssc and N560.
 

Unclecroc

Lil-Rokslider
Joined
Jun 22, 2020
Messages
133
I would start with 120 grain data and work up from there. Once you get a load established be sure to film the on varmints results because I bet they’re spectacular.
 
Joined
Nov 20, 2021
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1,623
Are the bullets you're using rated for the type of velocity that cartridge will push them to?
 
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