I just got a 260 custom from Roger's Rifle Shop in SLC. Below are my first loads. Note that the H4350 loads were also tested during barrel break-in. The rifle specs are -

Remington 700 Action, blueprinted.
Rock 26' Barrel, 1 in 8" twist
HS Precision Stock

All bullets were 123SMKS loaded to .010" off the lands.

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