As a result, “maximum” listed powder charges were categorically more accurate than listed “starting” loads. The accompanying data is very low pressure, with maximum loads developing less pressure than industry standards or even factory loads.
1873 springfield trapdoor manual professional#
If in doubt about your rifle, contact a professional that is familiar with these rifles and their actions to be certain your rifle is in safe, operable condition before firing. Many have seen considerable use– even abuse– during the frontier era and are not in safe firing condition. As a word of caution: These are antique rifles constructed of comparatively soft metal. 1873 Springfield rifles in good working condition. The cartridge quickly became popular among civilians in a variety of single-shot and lever-action rifles, such as the Marlin Model 1895 and Winchester Model 1886. Model 1873 Springfield rifle, but due to the rifle’s rather unique breech mechanism, it is better known as the Trapdoor. The accompanying data utilizing the Sierra 300-grain hollowpoint bullet was developed specifically for U.S. 45-70) started life as a military round in the U.S. Federal Cartridge, Remington and Winchester advertise a 300-grain jacketed bullet at velocities between 1,810 to 1,880 fps, while Remington still offers the proven 405-grain JSP bullet 1,330 fps. The current industry pressure guideline is established at 28,000 CUP however, factory-load pressures are notably less than this figure. Today, only smokeless-powder loads are offered by major ammunition companies.
It was originally a black-powder round, but as smokeless powders appeared, factories made the switch and offered both types for many years. Model 1873 Springfield rifle, but due to the rifle’s rather unique breech mechanism, it is better known as the “Trapdoor.” The cartridge quickly became popular among civilians in a variety of single-shot and lever-action rifles, such as the Marlin Model 1895 and Winchester Model 1886. 45-70) started life as a military round in the U.S.
Author: Brian Pearce / wolfe Publishing Co.Īs its name implies, the.
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