.22 BR Remington
.22 BR Remington |
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Type |
Rifle |
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Place of origin |
United States |
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Production history |
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Designer |
Jim Stekl |
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Designed |
~1963, standardized 1978[1] |
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Specifications |
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Parent case |
.308×1.5-inch Barnes |
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Bullet diameter |
.224 in (5.7 mm) |
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Neck diameter |
.246 in (6.2 mm) |
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Shoulder diameter |
.458 in (11.6 mm) |
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Base diameter |
.467 in (11.9 mm) |
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Rim diameter |
.473 in (12.0 mm) |
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Case length |
1.520 in (38.6 mm) |
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Primer type |
Remington 7½ |
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The .22 Bench Rest Remington cartridge, commonly referred to as the .22 BR Remington, is a wildcat cartridge commonly used in varmint hunting and benchrest shooting. It is based on the .308×1.5-inch Barnes cartridge, necked down to .22 caliber, lengthened by .020 inches and with the shoulder angle increased to 30°. It was first developed in approximately 1963 by Jim Stekl, and in 1978 Remington standardized the dimensions. It is renowned for its high velocities and excellent accuracy.[2]
References
- ↑ "22 BR Remington Cartridge". The Reload Bench. Archived from the original on 14 June 2008. Retrieved 2008-08-04.
- ↑ ".22 BR Remington". Reloader's Nest. Archived from the original on 25 June 2008. Retrieved 2008-08-04.
External links
See also
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| First generation | | |
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| Second generation |
Based on .22-250 Remington | |
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| Third generation | |
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| Fourth generation |
Based on .308×1.5-inch Barnes | |
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