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Components of a modern bottleneck rifle cartridge. Top-to-bottom: Copper-jacketed bullet, smokeless powder granules, rimless brass case, Boxer primer.. Handloading, or reloading, is the practice of making firearm cartridges by manually assembling the individual components (metallic/polymer case, primer, propellant and projectile), rather than purchasing mass-assembled, factory-loaded ...
The original .41 Long Colt brass cases came in three primary lengths, although they vary quite a bit within a headstamp. [1] The first ones were the shortest at about 0.932 to 0.937" long. In balloon-head cases, they held about 20 gr of compressed black powder (BP) with a 200 gr flat-bottom, heel-base, blunt-nose bullet. The next cases were ...
New brass cases are manufactured by Starline Brass and are readily available directly from them and major mail order retailers. [21] According to Starline Brass, "The primer pocket was changed from large pistol primer to small pistol/rifle primer in 12/00. Test results concluded no adverse affect from switching to small primer pocket. Cor-Bon ...
Examples of FMJ bullets in their usual shapes: pointed ("spitzer") loaded in the 7.62×39mm rifle and round-nosed loaded in the 7.62×25mm pistol cartridges A full metal jacket ( FMJ ) bullet is a small-arms projectile consisting of a soft core (often lead ) encased in an outer shell ("jacket") of harder metal, such as gilding metal ...
In late 2015, Federal Premium introduced Syntech ("synthetic technology") line of pistol bullets for the 9mm Luger, .40 S&W and .45 ACP calibers, under Federal's American Eagle brand. The "Syntech" trademark derives from the Total Polymer Jacket (TPJ), a synthetic low-friction polymer jacketing that replaces the traditional bare lead or copper ...
A spitzer bullet (from German: Spitzgeschoss, "point bullet") is a munitions term, primarily regarding fully-powered and intermediate small-arms ammunition, describing bullets featuring an aerodynamically pointed nose shape, called a spire point, sometimes combined with a tapered base, called a boat tail (then a spitzer boat-tail bullet), in order to reduce drag and obtain a lower drag ...
With the exception of the first fifty or so of this model, all guns had a capping groove. A brass trigger guard and back strap, silver-plated, were standard. The cylinders of the Navy 1851 and 1861 Navy Colt revolvers are engraved with a scene of the victory of the Second Texas Navy at the Battle of Campeche on May 16, 1843.
Jacketed lead: bullets intended for even higher-velocity applications generally have a lead core that is jacketed or plated with gilding metal, cupronickel, copper alloys, or steel; a thin layer of harder metal protects the softer lead core when the bullet is passing through the barrel and during flight, which allows delivering the bullet ...