RELOADING
.257 Roberts
This quarter-bore classic is one of the original big-game/varmint "two-fers."
The .257 Roberts was developed by and named for experimenter Ned Roberts in the 1920s, who necked down the 7x57 Mauser case down to .25 caliber, and changed the shoulder angle to 15 degrees. It was originally called the .25 Roberts, and outfits such as Griffin & Howe and A.O. Nieder chambered rifles for it. In 1934 Remington decided to make it a commercial cartridge. It was renamed the .257 Roberts to avoid confusion with the existing .25 Remington, and the shoulder angle was changed ...
.257 RobertsRecent Articles
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6.8 SPC Legend has it that a military unit approached Remington for help in developing a new cartridge that would allow ... Read More
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.257 Roberts The .257 Roberts was developed by and named for experimenter Ned Roberts in the 1920s, who necked down the 7x57 ... Read More
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.308 Winchester This month we are concentrating on loads for the .308 Winchester using only premium, high-performance bullets. ... Read More
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Handloading Is About Fun! I can still remember the first cartridge I handloaded. In the dingy trailer of a young cop I met at the local ... Read More
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