250 GN 30 caliber bullets.....Loading data???

[RCS]

Model 70 Bull Gun chambered for 300 H&H

The 300 H&H cartridge also won the Wimbledon Cup match in 1935, The winner was
Ben Comfort who used a Model 1917 action that was built by Griffin & Howe into a
match rifle. the barrel was a special Winchester and the stock work was done by G&H.

Western developed a 300 H&H loading with a 180gr bullet that was used to win the cup

A Lyman 5x scope was used at this 1000 yard match

[barretcreek]

Barnes made 'originals' in .308 250grains. Their manuals 2 and 3 have data. I also have data for the 300 gr 308 cal tungsten core bullets made by Elk Mountain in Pasco WA in the 70s, which Speer made for a while. Think the Feds shut that down.

[Sunray]

Hornady currently makes a 250 grain A-Tip. Isn't for the .30-06 though.
There's 250 grain .300 H&H data on Hodgdon's site.