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Miller twist rule is a mathematical formula derived by American physical chemist and historian of science Donald G. Miller (1927-2012) to determine the rate of twist to apply to a given bullet to provide optimum stability using a rifled barrel. [1]
Remington Rolling Block is a family of breech-loading rifles that was produced from the mid-1860s into the early 20th century by E. Remington and Sons (later Remington Arms). [10] These rifles were made in a variety of calibers, both rimfire and centerfire, including the 12.17x42 mm rimfire, 12.17x44 mm rimfire and 12.17x44 mm rimmed centerfire ...
Remington 788 with the 18.5 inch barrel in 243 Win caliber made in 1982. A left-handed version was produced in .308 and 6mm Remington calibers. The Carbine version with an 18.5-inch (47 cm) barrel was produced in .308 Winchester, 7mm-08, and .243. The stock was revised in 1980 being the only significant change throughout the production history.
SAAMI compliant .300 Remington Ultra Magnum cartridge schematic: All dimensions in inches [millimeters]. SAAMI recommends that the barrel have a 6 groove contour with a twist rate of one revolution in 10 in (250 mm). The barrel is to have a groove width of .115 in (2.9 mm). Bore is given as .300 in (7.6 mm) and a groove is .308 in (7.8 mm).
In December 1955, Guns Magazine writer, H. Jay Erfurth in an article titled Two Varmint-Big Game Rifles discussing the .244 Remington and .243 Winchester wrote "the Winchester bullet of 100 grains is the better one for deer and medium game than the 90-grain Remington pointed soft-point, though the differences seem mostly splitting hairs." He ...
The Remington Model 660 is a bolt-action rifle manufactured by Remington Arms from 1968 to 1971. The rifle was intended as a replacement for the Model 600 . History
S.A.A.M.I. compliant .416 Remington Magnum cartridge schematic: All dimensions in inches [millimeters]. The .416 Remington Magnum was standardized in May 1989 by S.A.A.M.I. in North America. SAAMI recommends a 6 groove barrel with each groove having a width of .128 in (3.3 mm) and twist rate of one revolution in 14 in (360 mm).
Rifling twist: 1971-1972 (1:10) 1973–present (1:9) ... The .17 Remington / 4.4x45mm is a rifle ... A significant disadvantage is the rapid rate at which such a ...