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È un numero dispari. È un numero composto con 8 divisori: 1, 3, 5, 15, 25, 75, 125, 375. Poiché la somma dei divisori (escluso il numero stesso) è 249 < 375, è un numero difettivo. È un numero 126-gonale.
- 375 - Wikipedia
Il 375 (CCCLXXV in numeri romani) è un anno del IV secolo ....
- 375 - Wikipedia
The .375 Winchester is a modernized version of the .38-55 Winchester, a black powder cartridge from 1884. It was introduced in 1978 along with the Winchester Model 94 “Big Bore” lever action rifle, which was in production from 1978 until 1986.
Year 375 was a common year starting on Thursday (link will display the full calendar) of the Julian calendar. At the time, it was known as the Year after the Consulship of Augustus and Equitius (or, less frequently, year 1128 Ab urbe condita).
- History and Origins
- Design & Specifications
- Performance
- Sporting Usage
- Variants
- As A Parent Cartridge
- See Also
- External Links
The .375 H&H Magnum is the result of competition between British rifle manufacturers to develop new cartridges to take advantage of the new smokeless powders. The 9.5×57mm Mannlicher–Schönauer cartridge had a major influence on British rifle manufacturers and was soon adopted by Westley Richards and Eley as the .375 Rimless Nitro Express 2.25". In ...
The .375 H&H Magnum case design was conceived to use cordite; a stick type propellant used widely in the United Kingdom. The tapering cartridge body design and the small shallow shoulder are typical aspects of cartridges optimized for the use of this propellant.An advantage of such a case design is that it will feed and extract smoothly thus contri...
When the .375 H&H Magnum was released in 1912 it was loaded with three bullet weights: a 235 gr (15.2 g) at 2,800 ft/s (850 m/s), 270 gr (17 g) at 2,650 ft/s (810 m/s)and a 300 gr (19 g) at 2,500 ft/s (760 m/s).However, today, with the availability of a wide range of powders, velocities gains of 150–200 ft/s (46–61 m/s) can be realized. Acceptable ...
The .375 H&H Magnum is one of the most versatile cartridges and is referred to by Jack O’Connor as the "Queen of the Medium Bores". The cartridge is very popular in Africa where it is considered one of the best all-round rifle cartridges. It is capable of taking any big species including all the Big Five game animals. The big game hunter, John "Pon...
The .375 H&H Magnum's long tapering body and shallow shoulders are generally believed not to promote long case life due to case head separationabove the belt. The case design does not promote the optimal use of the cartridge size to gain performance. Modern cartridges have very little taper so as to benefit from a larger powder capacity. There have...
The distinctive belted case of this cartridge was patented in Britain on 31 March 1891 by G. Roth of Austria. The first commercial use of the patent was in 1907 for the .375 Holland-Schoenauer cartridge for a Mannlicher–Schoenauer bolt-action rifle marketed by Holland & Holland. The .375 H&H used an improved belted case shared with the .275 H&H Mag...
11 giu 2018 · The .375 Win. cartridge was introduced in 1978 in the Winchester Model 94 XTR Big Bore carbine. Here was a cartridge that fired considerably heavier bullets than the .30-30 Win., and in a rifle...
La cartuccia.375 Holland & Holland Magnum è una munizione da fucile Express o per fucile a otturatore girevole-scorrevole, usati per la caccia grossa. A sinistra cartuccia .375 Holland & Holland Magnum. Al centro cartuccia .338 Winchester Magnum e a destra moneta con diametro di circa 24 mm. per scala
