| 词条 | .22 Remington Jet |
| 释义 |
| name = .22 Remington Jet | image = .22 Remington Jet with .22 Hornet and .223 Rem.JPG | caption = .22 Remington Jet (center) with .22 Hornet (left) and .223 Rem (right). | image size=300px | origin = US | type = Revolver and rifle | service = | used_by = | wars = | designer = | design_date = | manufacturer = | production_date = 1961 | number = | variants = | is_SI_specs = | parent = |case type=rimmed, tapered bottleneck | bullet = .222 | neck = .247 | shoulder = .350 | base = .376 | rim_dia = .440 | rim_thick = | case_length = 1.28 | length = 1.58 | rifling = 1:10 | primer = Small Pistol (Boxer) | is_SI_ballistics = | bw1 = 40 | btype1 = | vel1 = 1710 | en1 = 261 | bw2 = 40 | btype = | vel2 = 1700 | en2 = 258 | bw3 = 45 | btype3 = | vel3 = 1630 | en3 = 267 | bw4 = | btype4 = | vel4 = | en4 = | bw5 = | btype5 = | vel5 = | en5 = | test_barrel_length = 8½ in (22 cm) | balsrc = Barnes & Amber 1972 }} The .22 Remington Jet (also known as .22 Jet, .22 Center Fire Magnum, or .22 CFM)[1] is a .22 in (5.6mm) American centerfire revolver and rifle cartridge.[1] Developed jointly by Remington and Smith & Wesson, it was to be used in the Model 53 revolver, which first appeared late in 1961.[1] While it traced its origins to potent wildcats such as the .224 Harvey Kay-Chuk,[2] which ultimately derive from the .22 Hornet,[2] it was a bottlenecked cartridge based upon the .357 Magnum case necked down to a .22 caliber bullet. By 1972, the Model 53 remained the only revolver chambered for it,[1] while Marlin in 1972 was planning a lever rifle in .22 Jet.[1] The .22 Jet was designed as a flat-shooting hunting round for handguns, and it is suitable for handgun hunting of varmints and medium game out to 100 yd (90 m).[1] The 2460 ft/s (750 m/s) and 535 ft-lbf (725 J) claimed for factory test loads did not prove out in service weapons.[1] See also
References1. ^1 2 3 4 5 6 Barnes, p.148, ".22 Remington Jet". 2. ^1 Barnes, p.148, ".22 Remington Jet", & p.131, ".224 Harvey Kay-Chuk". Sources
3 : Pistol and rifle cartridges|Weapons and ammunition introduced in 1961|Remington Arms cartridges |
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