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Old 08-17-2019, 10:52 AM
Mountain Mountain is offline
Join Date: Oct 2015
Posts: 69

What rifle? Standard 1:10 twist barrel?

I've tried different weight projectiles and various loads in my 1903 NM and have come back to 168's, either Nosler CC's or Sierra SMK's with Varget. From the bench they'll consistently group at my personal limit (eyes, skill, etc.) of ~1-1/8" to 1-1/4" at 100 yards.

I have a 1:12 Krieger barrel in my M1, and get the best results from 155 Nosler CC's and Varget, at a moderate not light load. In a CMP Special with a 1:10 Criterion, I had better accuracy with 168's.

Curious what OAL is working for 125 TNT's.
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