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.17 Hornady Magnum Rimfire, commonly known as the .17 HMR, is a rimfire rifle cartridge developed by Hornady [3] in 2002. It was developed by necking down a .22 Winchester Magnum Rimfire case to take a .17 caliber (4.5mm) projectile. Commonly loaded with a 17 grain (1.1 g) projectile, it can deliver muzzle velocities in excess of 775 m/s (2,650 ...
The Armscor M1700 is a compact, bolt-action hunting rifle chambered for the .17 HMR cartridge. Originally designed for hunting, like its predecessor the Armscor M1600, it is also used for pest-control. Its light weight (6 lb) and short length (40.5 in) make it a comfortable weapon to shoot up to and beyond 300 feet. [1]
Both share an identical head/rim. The 450B is limited to 35,000-psi, which is more common in pistols, and lower than similarly sized rifle cartridges. The 450B uses .452" diameter bullets, most often seen in the abundant 45-caliber pistol styles. The 300gr version is rated at 1900fps at the muzzle, and the 250gr at 2200fps. 458 SOCOM ...
Common rifle cartridges, from the largest .50 BMG to the smallest .22 Long Rifle with a $1 United States dollar bill in the background as a reference point.. This is a table of selected pistol/submachine gun and rifle/machine gun cartridges by common name.
.17 Hornady Magnum Rimfire (.17 HMR) .172 4.4: 1.058 ... Ballistics By The Inch testing of handgun cartridges and relationship between barrel length and velocity.
The .17 Hornady Mach 2, commonly known as the .17 HM2, is a rimfire cartridge introduced in 2004 by the ammunition manufacturer Hornady, following the successful launch in 2002 of the .17 HMR. The .17 HM2 is based on the .22 Long Rifle "Stinger" case, necked down to .17 caliber (4.5 mm) and using a bullet weighing less than half the weight of a ...
These cartridges have a relatively low muzzle velocity of around 700 ft/s (210 m/s). ... These include the .17 Mach II, .17 Hornady Magnum Rimfire (HMR), 5mm ...
The muzzle velocity V 0 and V 50 indicate a G1 ballistic coefficient of 0.112 to 0.119. At the range of 50 m, the 2 g Action projectile travels at approximately Mach 1.67 (586 m/s or 1923 f/s) under International Standard Atmosphere conditions at sea level (air density ρ = 1.225 kg /m 3 ).