The term "battle rifle" is a retronym created largely out of a need to differentiate automatic rifles chambered for fully powered cartridges from automatic rifles chambered for intermediate cartridges, which were later categorized as…
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The .38 Super or .38 Super Automatic (C.I.P. designation) is a pistol cartridge that fires a 0.356 in (9.04 mm) diameter bullet. The Super was introduced in the late 1920s as a higher pressure loading of the .38 ACP or .38 Auto.
The .357 S&W Magnum (9x33mmR), or simply .357 Magnum, is a revolver cartridge created by Elmer Keith, Phillip B. Sharpe,[5] and Colonel D. B. Wesson[5] of firearms manufacturer Smith & Wesson, and Winchester.
The Model 700 series of firearms are bolt-action rifles manufactured by Remington Arms since 1962.[1][2] All are based on the same centerfire bolt action.[3] They often come with a 3, 4 or 5-round internal magazine depending on caliber…
OECD director Andreas Schleicher says that students in Singapore are especially proficient in math and the sciences. In English, the average Singaporean 15-year-old student is 10 months ahead of students in western countries and is 20 months…