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At 128 years and counting as of 2019, the 7.62x54R is now the longest serving military cartridge in history.Īs good as the 7.62x54R and Mosin-Nagant rifle were together, Soviet military leaders identified a few shortcomings in the pairing during World War II. Indeed, while there has been plenty of turmoil in that part of the world over the past century, the use of the 7.62x54R cartridge by the Russian/Soviet military remains one of the few constants. 30-06 Springfield, and the 7.92x57mm Mauser in terms of power. Military forces of the Russian Empire, the Soviet Union, and the Russian Federation have used the 7.62x54R in multiple rifles and machineguns with a great deal of success in both World Wars and countless smaller military conflicts since 1891. The Russian military adopted a new high velocity load for the cartridge which fired a 148 grain spitzer bullet at 2,800 feet per second (2,576 foot pounds of energy) a few years later.Īlso known as the 7.62x54R Russian or the 7.62 Russian, the cartridge is roughly comparable to the. The original 7.62x54R load fired a 210 grain round nosed bullet at 2,200 feet per second (2,257 foot pounds of energy).
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How To Convert Caliber To MM and Vice Versa If you’d like to read a more detailed description on how to measure bore diameter as well as the difference between lands and grooves, read this article: 300″ land diameter, hence the name “Three Line Rifle.” However, since the bullet must closely match the groove diameter of a barrel to form a good seal, the 7.62x54R cartridge actually fires a 7.92mm (.312″) bullet. In contrast to the manner used in the United States of measuring rifle bore across the rifling grooves, the Russians named the rifle in accordance with their custom of measuring rifle bore across the lands using the obsolete “line” unit of measurement. A line is equal to 1/10″ and the rifle had a. Not wanting to be left behind, the other major European military powers scrambled to adopt new bolt-action rifles and smokeless cartridges. As a result, the Russian Empire eventually adopted the smokeless 7.62x54R cartridge for use with the Three Line Rifle of 1891, (better known as the Model 1891 Mosin-Nagant).
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The French Army became the first military force in the world to use smokeless ammunition on a large scale when they adopted the 8mm Lebel cartridge and Lebel Model 1886 Rifle in the late 1800s.
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This helps support the blog and allows me to continue to create free content that’s useful to hunters like yourself. This means I will earn a small commission (at no extra cost to you) if you make a purchase. Second, some of the links below are affiliate links. 308 Winchester ammo in a 7.62x51mm rifle. 308 vs 7.62×51 is very small and doesn’t make any difference for the purposes of this article, you should use caution when interchanging those cartridges and avoid firing higher pressure commercial.
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While the practical difference in performance between the. 308 Winchester and the 7.62×51 NATO are technically different cartridges.
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In this article, I’m going to discuss the history, advantages, disadvantages, and recommended uses of the 7.62×39 vs 308 vs 7.62x54R cartridges so you can make an informed decision on which one is right for you.īefore we get started, I have two administrative notes:įirst, the. That being said, each has vastly different strengths and weakness. 308 Winchester, and 7.62x54R remain in common use decades after they were first introduced. They’re all excellent cartridges and this is reflected in the fact that the 7.62×39. Not surprisingly, there are a lot misunderstandings and myths regarding those three cartridges that combine to make the 7.62×39 vs 308 vs 7.62x54R debate really tough to navigate. 308 Winchester further muddies the water. The fact that the 7.62x51mm NATO is extremely similar to the. While their names are very similar at first glance, the three cartridges are not interchangeable. You’re not alone if you’re confused about the differences between the 7.62x39mm, 7.62x51mm, and 7.62x54R cartridges. They’re all proven cartridges with different strengths and weaknesses, but the question remains: which one should you be using? The 7.62×39 vs 308 vs 7.62x54R debate has raged within hunting and shooting circles for many decades now.