The 7.62x51mm and 7.62x39mm cartridges might be similar in caliber size, but they are two very different rounds. To help you understand the differences, it helps to know the history and the performance of the 7.62×51 vs. 7.62×39 cartridge.
Velocity Difference – 7.62×39 vs. 7.61×51. Because the 7.62 NATO is a larger cartridge loaded powder, it delivers the bullet at a faster speed than the 7.62 Soviet, despite the heavier projectile. There are many variations, but Federal offers both cartridges. Their 7.62 NATO rounds are listed at nearly 2,800 feet per second in muzzle velocity.
See max range trajectory of 200gr 308 55gr 556 and 123gr wolf see fair use song state of the art.
The 7.62×51 is also known as the .308 Winchester. It uses a .308 diameter , 147 gr bullet. It has a velocity of 2,773fps. It is 51mm long. It is considered to be a full power battle cartridge.The 7.62×39 is a Russian round normally found in the SK.
TriggerTimeTV shared a fantastic graphic showcasing the difference between the .308 and military-standard 7.62×51 cartridges. While some shooters understand that .308 (the civilian standard) is actually more powerful than its military cousin, few likely know the actual differences between the cartirdges.
Forget the AK-47: This Sig Sauer Rifle Might Be Better – This will mean that the Indian Army will field service rifles in three different calibers in the near future: 7.62×51 in the Sig, 7.62×39 in the AK, and 5.56×45 in the Caracal. But in the tender for.
Next US Military Rifle Cartridge: 6.5 Grendel, 6.8 SPC Rem, or back to 7.62 NATO? If this is your first visit, be sure to check out the FAQ by clicking the link above. You may have to register before you can post: click the register link above to proceed. To start viewing messages, select the.
Before we go much further, we want to address the oft-posed question "are the .308 Winchester and 7.62×51 NATO one and the same." The simple answer is no.
The 7.62 NATO and .308 Winchester rounds are very close to identical with each that many people think that they can be used interchangeably. The main difference between the 7.62 NATO and .308 Winchester rounds is with which rifles you can use them. If you have a modern rifle that shoots .308.
Is This Sig Sauer Rifle Superior to the AK-47? – This will mean that the Indian Army will field service rifles in three different calibers in the near future: 7.62×51 in the Sig, 7.62×39 in the AK, and 5.56×45 in the Caracal. But in the tender for.
A billion bullets [CANSEC18D1] – 40S&W, 7.62×39 and 7.62×51 calibres. Shotgun projectiles include both spherical buckshot and slug designs for 12-gauge applications. When combined with lead-free primers, Cesaroni’s bullets provide a.
Army launches hunt for 56,000 night sights for assault rifles – The army has launched a hunt for image intensifier and thermal imaging-based night sights for a total of 56,000 7.62X51 mm assault rifles.
Ideally, we should go in for night sights for 7.62X39 mm.
In short the 7.62 is only one part of the description of the cartridge. You need the other half (7.62×39, 7.62×51) to know what you're dealing with. Now to talk about the differences. The 7.62 has been a standard for military rifles a loooong time up until the last few decades when people wanted smaller, faster rounds (like 5.56).
The AK-308 recently shown is a prototype and is basically the new Russian military rifle (AK-12/15) chambered for the 7.62×51 rather than the 5.45×39 (AK-12) or 7.62×39 (AK-15 and AK-47). The AK-308.
Most of our 7.62×39 ak mags are 30 rounders with a few 20 rounders if a more prone shooting position is needed. We went with 30 rounders because they are the most practical length and 40 & 20 rounders sell at a premium more mags for same.
This video takes a look at the similarities and differences as well as the benefits and downfalls of the .308 and the 7.62×51.
Forget the AK-47: Russia Just Sold 750,00 AK-203 Rifles – Why, then, did New Delhi settle for the AK-203 in 7.62х39? There are few military reasons to opt for the smaller 7.62×39 casing, as 7.62×51 rounds will generally travel faster and farther under.
The difference is in the 51 vs 39 size casing. The 7.62 x39 has a .311 diameter bullet and the case is 39 mm long and they are usually berdan primed. The bullet weights between the two vary greatly as does the powder charge so the velocity of the projectile of a 7.62 x51 is greater .
Kryron Armor Repeats Previous .50 cal AP Stopping Performance at Naples Demonstration – Bourque also debuted a new lightweight armor system designed to provide protection to naval vehicles that defeated more than 20 7.62×51 FMJ rounds and a half dozen 7.62×39 FMJ rounds with zero.
7.62 NATO vs .308 Winchester. The 7.62 NATO and .308 Winchester rounds are very close to identical with each that many people think that they can be used interchangeably. The main difference between the 7.62 NATO and .308 Winchester rounds is with which rifles you can use them.
7.62×39 generally has a 125ish grain bullet (and most do not have special features such as air gaps under the nose). 7.62×51 is generally a 150ish grain bullet. 7.62×51 also has about 400fps over 7.62×39. That means the NATO round flies in a flatter ballistic curve and will penetrate most materials better/deeper.
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