280 remington rifle
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When the 280 Remington / 7mm Express cartridge was reintroduced in 1979 the one noticeable difference was the advertised velocity increased approximately 100 feet per second.Īccording to Remington, this was due to the use of slower burning powders that had been developed since the original 280 Remington cartridge was introduced in 1957.
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The 280 Remington cartridge did not catch on in 1957 in the Remington rifle model 742. They changed the name of the cartridge to the 7mm Express Remington in 1979, and later changed it back when they chambered it in a model 700 rifle. Remington began producing the 280 Remington in 1957. 284″ diameter bullets and is very similar to an earlier wildcat cartridge the 7mm-06. This page uses Creative Commons Licensed content from Wikipedia ( view authors).The 280 Remington rifle cartridge is based on the more popular 30-06 Springfield cartridge case necked down to accept. 280 Ackley Improved with SAAMI and began providing factory loaded ammunition and rifles for it. In 2007, ammunition manufacturer Nosler registered the. 280 Ackley Improved is about 100 fps faster with all bullet weights than the standard. If barrel length and chamber pressure are equal, the. He then changed the 35-degree shoulder to 40-degrees and the. The former, Ackley abandoned the 7mm-06 Improved and started chambering rifles for the. 280 Remington ammo in a rifle chambered for 280 Remington came out, Fred Huntington reformed its case to an improved configuration with minimum body taper, a 35-degree shoulder angle, and called it the. Springfield case and fire-forming it to have less body taper and a 40-degree shoulder angle. Ackley's earliest wildcats was the 7mm-06 Improved, which was made by necking down the. American 7 mm cartridges have 7.21 mm (0.284 in) grooves Ø. European 7 mm cartridges all have 7.24 mm (0.285 in) grooves Ø diameter. 280 Remington the 7圆4mm has a slightly higher maximum allowed chamber pressure and as a European 7 mm cartridge has a slightly larger bore. But does have a larger than expected number of European users in imported self-loading rifles such as those by Remington. 280 Remington is not popular in Europe, where it competes with the 7×64mm, to which it is almost ballistically identical. Most American rifle and ammunition manufacturers catalogue the. 280 is suitable for hunting any game in North America with good shot placement. 310, compared to the 30-06 180 grain bullet with a moderate sectional density of. 284" 175 grain bullets have a high sectional density of. 280 with bullets heavier than 180 grains, though. 30-06 Springfield, but with lighter bullets having a better ballistic coefficient. 280 Remington is capable of developing energy nearly equal to the. 280 Remington a slight ballistic advantage over the. The greater energy and higher ballistic coefficient of heavier. 284" diameter.284" bullets also have higher ballistic coefficients at the top of the weight spectrum than. 270 Winchester, and also able to use heavier bullets due to the larger. 280 Remington is capable of generating slightly higher velocities with a given bullet weight than the. This resulted in people confusing it with the 7 mm Remington Magnum and Remington two years later changed the name back to. 270 Winchester, it had somewhat unspectacular sales Remington renamed the cartridge in 1979, calling it the 7 mm Express in an attempt to increase sales. Original loadings were 125, 150 and 165 grain bullet weights. 30-06 Springfield necked down to accept 7 mm (.284in) bullets, with the neck moved forward. 280 Remington, also known as the 7mm Express Remington, was introduced in 1957 for the Remington model 740, 760, 721, and 725 rifles.
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