Speed of a 7.62 round
http://gundata.org/blog/post/7.62x39mm-ballistics-chart/ WebOct 30, 2024 · Traditional loads sent 150-gr. softpoints at 2,820 fps, 90 fps shy of listed speed for those bullets in a .30-06 but 190 fps faster than their exit from the old .300 …
Speed of a 7.62 round
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WebMar 15, 2024 · The mini-study shows that the added weight of a 7.62 load out did have an impact on short distance sprinting. Athlete 1 increased by 9.6%, and Athlete 2 increased by 5%. The athletes reported that they felt the weight affect their speed most while getting up from the prone position. WebJul 6, 2024 · The consensus is that the 7.62×39 becomes ineffective for combat beyond 200 yards. A more generous estimate places the 7.62×39’s combat effectiveness at 400 yards. However, few would agree that the cartridge is suitable for hunting game as large as whitetail at that same range. The accuracy of the 7.62×39 is dependent on many factors.
WebRound Type Weight Muzzle Energy ft·lb Muzzle Velocity ft/sec. 7.62x39: PSP: 125: 1552: 2365: UMC Ammunition Ballistics: Round Type Weight Muzzle Energy ft·lb Muzzle Velocity ft/sec. 7.62x39: Metal Case: 123: 1527: 2365 : MFS Ammunition Ballistics: Round Type Weight Muzzle Energy ft·lb Muzzle Velocity ft/sec. 7.62x39: FMJ: 123: 1613: 2430 ... WebMay 31, 2024 · We know that from wildcat rounds, the maximum practical muzzle velocity of lead rounds (jacketed) is around 1400 m/s, with 220 Swift as crowned king at 4,665 ft/s (1,422 m/s) Even ignoring bullet durability, maximum theoretical expansion speed is less than 2000 m/s. Emphasis on theory.
WebDec 7, 2024 · As illustrated in the chart, .223 Remington rounds - on average - achieve a velocity of about 3150 feet per second (fps) while 7.62x39mm rounds travel at a velocity … WebThe the old M118 round is outdated, but we have left it on the list only because it is a classic and the information is not available in many places and we didn’t want to lose it. M118 = M118 Special Ball – 173gr FMJ-BT (2550fps) M118LR = M118LR Special Ball – 175gr HPBT (2580fps) HSM 155gr = HSM 308-37 .308 Win 155gr HPBT (2860fps)
WebOct 10, 2024 · The 5.56 x45mm, or 5.56 NATO, was originally derived from the commercial .223 Remington cartridge. Similar to the 7.62×39, the concept of the 5.56 was that it was smaller than the previous full-powered 7.62×51/.308 cartridge. This meant troops in the field could carry more ammunition in a gun that was easier to control.
The 7.62 mm caliber is a nominal caliber used for a number of different cartridges. Historically, this class of cartridge was commonly known as .30 caliber, the equivalent in Imperial and United States Customary measures. It is most commonly used in full-power military main battle rifle (MBR) cartridges. The measurement equals 0.30 inches or three decimal lines, written .3″ and rea… henderson county foreclosure saleWebJan 16, 2024 · The 7.62×39’s typical 2,350 feet per second muzzle velocity is about 750 fps slower than the 5.56×45’s. 7.62×39 ammo will therefore exhibit the same velocity at 300 … lansing county michiganWebOct 3, 2024 · This difference in averages increases slightly as the rounds move downrange. By the 500 yard mark, the .308 rounds have an average of 1,796ft.sec while the 7.62×39 rounds have an average of 1,123ft.sec. All of the .308 Win rounds maintain velocities well above supersonic speeds out to the 500-yard mark. henderson county gem \\u0026 mineral societyWebApr 6, 2015 · 7.62×25 Tokarev cartridge is a higher-pressure 1930 update of the 1896 high-velocity 7.63mm Mauser. Originally designed for pistols, it was also used in several submachine guns. As a result, it used mainly medium speed powders and produces a substantial muzzle flash. henderson county for saleWebThe M43 used the same .311” bullet diameter as the long standing 7.62x51 Russian cartridge however the rimless case was much smaller, giving a velocity of 2300fps with a 123gr bullet from a 20” barrel. Although having created a cartridge suitable for controlled bursts of fully automatic fire, the first rifle to be accepted for the M43 ... lansing county nyWebMar 6, 2024 · For instance a bullet that is .224 inches in diameter that weighs 90g is going to look like a pencil. (1.171 inches long to be pedantic) where as a 90g .308 round is roughly half the length .541 (ish). This tells us that one wouldn’t need to twist the 308 nearly as fast as to stabilize it in the same atmospheric conditions. henderson county free medical clinicWebThe US military has adopted the M118LR as their standardized sniping round which uses this excellent bullet. Another trend has been to moving to lighter high BC bullets such as … henderson county general sessions court tn