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The Gun Zone – Birth of the 10mm Autopistol Cartridge; BREN-TEN.com Website – The 10mm Auto Cartridge; Cheaper Than Dirt – Cartridge of the Week, the 10mm, 10mm Auto; Blogger – The 10mm Auto pistol cartridge is Alive and Well; Brass Fetcher Ballistic Testing – 10mm Auto; CHUCKHAWKS.COM – 10mm Auto; Ballistics 101 – 10mm Ballistics ...
The Thompson–LaGarde Tests have since been criticized as being "highly unscientific" and producing a recommendation unsupported by the test results. [7] Others, notably Julian Hatcher [9] and Jeff Cooper, [10] regarded the tests as well conducted, and the recommendation as fully supported by the evidence available to the board, and empirical evidence subsequently available concerning ...
10mm Auto (10×25mm, 10 mm Norma, 10 mm F.B.I.) .400 10.2 ... Ballistics By The Inch testing of handgun cartridges and relationship between barrel length and velocity.
Name (mm/in) Bullet diameter Case type Case length Rim Base Shoulder Neck OAL .40 S&W: 10.16 (.400) Rimless straight walled: 21.59 (.850) 10.77 (.424) 10.74 (.423)
The initial testing was done in 2008 and tested the velocity of 13 common handgun cartridges as it related to firearm barrel length. In 2009 an additional three calibers were tested and in 2010 and 2011 more calibers were added. Also in 2011 testing was carried out to study the "cylinder gap effect" on the velocity of ammunition shot from ...
This is a table of selected pistol/submachine gun and rifle/machine gun cartridges by common name. Data values are the highest found for the cartridge, and might not occur in the same load (e.g. the highest muzzle energy might not be in the same load as the highest muzzle velocity, since the bullet weights can differ between loads).
The .224 Boz began as a 10mm Auto case necked down to .223 in (5.7 mm). Original trials were successful, with this round firing a 50 gr (3.2 g) projectile chronographed at over 2,500 ft/s (760 m/s). [3]
This test is performed under normal conditions at 21 °C (70 °F), but also by simulating cold polar −54 °C (−65 °F) or hot desert 52 °C (126 °F) conditions using special cooling equipment and ovens to cool or heat the ammunition under test to the appropriate levels of humidity and temperatures required.