14.5mm vs. 12.7 (50 cal) vs. 23mm | Aircraft of World War II ...
Nov 3, 2018 · U.S. .50 cal on the left. Russian 12.7X108 is the 6th. German 15mm MG 151 round ins 8th and the Russian 14.5x114 is on the right. You need a large and heavy gun to fire the 14.5mm round and barrels are going to get shot out rather quickly.
14.5 × 114 mm - Wikipedia
14.5×114 mm maximum cartridge dimensions. All dimensions in millimetres (mm). Americans define the shoulder angle at alpha/2 = 22.5 degrees. The common rifling twist rate for this cartridge is 455 mm (1 in 17.91 in), 8 grooves, ⌀ lands = 14.50 mm, ⌀ grooves = 14.95 mm.
Are the 14.5 x114mm and similar rounds above 12.7mm but below ... - Reddit
Mar 26, 2022 · In terms of anti-material rifles, .50 BMG has about 18kJ of muzzle energy with a rifle weighing about 30 lbs. 14.5x114 has not quite double the muzzle energy (32 kJ) from a 60 lb rifle, and 20x102 (20mm Vulcan) has about 4x the muzzle energy (65 kJ) from a 100+ lb rifle.
Why didn't NATO/Western Bloc ever adopt a larger caliber than ... - Reddit
Both the .50 cal and 14.5mm (~0.78 cal) are in the sweet spot between "MMG round" and "Autocannon that could be used as an IFV's primary armament". They're both rounds you'd want to be using as a) APC primary armament
Is the 14.5mm round the same as a 50cal? - Answers
Sep 28, 2023 · No. A 14.5 mm round is about .57 caliber. The .50 BMG cartridge is a 12.7x 99mm round.
Mega-Sized 14.5x114mm Round — Russia’s Colossal Cartridge
Jan 19, 2023 · According to official guidelines, the 14.5×114mm can handle up to 360 MPa (52,213 psi) piezo pressure. The 14.5×114mm (.57 Cal) is a heavy machine gun and anti-materiel rifle cartridge used by the Soviet Union, the former …
What Caliber is 14.5 mm? - Concealed Carry Insider
Aug 20, 2023 · The 12.7 mm caliber, commonly known as .50 Cal, is slightly smaller than the 14.5 mm caliber but shares some similarities in terms of applications and performance. Both calibers are employed in anti-material rifles, heavy machine guns, and aircraft armament.
DSHK 12.7mm VS M2 .50 cal - AR15.COM
Dec 18, 2008 · 14.5x114mm has longer range and more muzzle energy compared to 12.7x107mm. 12.7x107mm is also superior to 12.7x99mm aka .50 BMG. 14.5s tend to be used as AA guns a lot, so an increased range probably the main advantage. It appears that 14.5 has nearly double the muzzle energy of .50 BMG .50 BMG 14.5x114mm
When Size Matters — Russia’s Massive 14.5×114 Cartridge
According to official guidelines, the 14.5×114mm can handle up to 360 MPa (52,213 psi) piezo pressure. The 14.5×114mm (.57 Cal) is a heavy machine gun and anti-materiel rifle cartridge used by the Soviet Union, the former Warsaw Pact, modern Russia, and other countries.
14.5×114mm Anyone shooting it? - AR15.COM
Jun 15, 2018 · No, the Russians have a .50 caliber that is equivalent to .50BMG (though not interchangeable). 14.5mm fills a weird niche in the Russian inventory that we don't really care about. The "bigger than .50BMG but smaller than 25mm" niche.
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