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The .44 Bull Dog was an American centerfire revolver cartridge produced from the 1880s until the 1930s.〔Barnes, p.170, ".44 Bulldog".〕 ==Description== No known firearm was chambered exclusively for the .44 Bull Dog cartridge: It was a shorter and less powerful option for use in revolvers chambered for the .44 Webley cartridge (American name of the British .442 Webley revolver round). The .44 Bull Dog cartridge was manufactured only in the USA, probably for those bothered by the sharp recoil of the more powerful .44 Webley round in such small guns, or who were particularly cost conscious. (Typically, in the late 19th century U.S., a box of .44 Bull Dog cartridges cost $0.68c for 50 rounds, compared to $0.90c for 50 of the longer .44 Webley round.〔, page 68〕 The .44 Bull Dog and .44 Webley cartridges continued to be commercially offered in the U.S. until 1938 or 1939.〔Barnes, p.170, ".44 Webley/.44 R.I.C."〕) Also, the Bull Dog was very easy to carry. Webley's British Bulldog revolver was a popular and widely copied self-defense or "pocket" gun (so named for being designed early 1870s to be carried in a pocket. Today such guns might be a known as a snubnose or carry gun).〔Dowell, p.68.〕 A black powder round, the .44 Bull Dog, as manufactured by firms such as Winchester,〔, p.68〕 used a 168-170 grain bullet〔, p.68.〕 and 15 grains powder, compared to a 200-230 grain bullet and 17-20 grains powder for the parent .44 Webley round. It proved a great deal better than contemporary rimfire rounds, being in a class with the .41 Short Colt.〔Barnes, p.170, ".44 Bulldog"〕 However, by modern standards, the .44 Bull Dog was an extremely marginal round, not really suitable for anything but point-blank range, which is how it normally would have been used. 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「.44 Bull Dog」の詳細全文を読む スポンサード リンク
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