Nominal bullet diameter of the .257 Roberts is .257 inches (6.5 mm). The .257 Roberts uses the same caliber bullets as .250 Savage or the more powerful .25-06 Remington.

Jun 5, 2025 · Rarely chambered today, there are still a lot of .257 Roberts rifles in use, adequate factory loads and 90 years of loading data. It’s still fast, flat-shooting, light-kicking, and versatile.

The .257 Roberts was the premier combination varmint/deer cartridge until the .243 Winchester and .244 Remington were introduced in 1955. These cartridges were highly touted by Warren Page, the …

Jul 19, 2013 · Often overshadowed by the 6 mms, the .257 Roberts is a .25-caliber round that started as a wildcat, but is now being reintroduced in the Model 70.

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257 (two hundred [and] fifty-seven) is the natural number following 256 and preceding 258. 257 is a prime number of the form specifically with n = 3, and therefore a Fermat prime.

Year 257 (CCLVII) was a common year starting on Thursday of the Julian calendar. At the time, it was known as the Year of the Consulship of Valerianus and Gallienus (or, less frequently, year 1010 Ab …

Nov 20, 2024 · If you're just being called or texted from an unknown telephone number with a +257 country code, you can ignore it for the time being. It may turn out that someone is contacting you …

Popularity of the .257 Roberts has remained static since its introduction. Only a few hunters use this cartridge and those who do, generally favor it for reasons of low recoil versus adequate killing power …

Sep 20, 2023 · The .257 Roberts started life as a wildcat, devised by gunwriter and tinkerer Ned Roberts in the 1920s who tried his hand at necking down a case to shoot a smaller bullet.