What does the 51 mean in 7.62 x51?

What does the 51 mean in 7.62 x51?

7.62x51mm (Aka 7.62 NATO) The 7.62 NATO cartridge was created to fight the rise of communism. … The 7.62×51 or 7.62 NATO (which is another common name for the caliber) was officially introduced into military service in conjunction with the M14 rifle.

Which is bigger a 308 or 30 06?

.30-06 bullets are also .308 inches in diameter, but the case is much longer. The case of .30-06 cartridges is 2.49 inches long. Overall, the round measures 3.34 inches. In terms of size, the primary difference is the case length.

Can you hunt with 7.62 x39?

Hunting with the 7.62×39. For many years, the .30-30 Win cartridge has been considered a top deer round. However, many modern hunters have moved from traditional bolt and lever guns to semi-automatic firearms like the AR-15. … The cartridge is simply too long, and its rimed case would be a bear to work with in an AR.

Can you shoot a 308 in a Mosin Nagant?

NO you CANNOT shoot .308 Winchester (7.62 X 51 NATO) in your old Mosin.

Whats better 223 or 308?

For the most part, the .223 Remington has a flatter trajectory than the .308 Winchester out to 500 yards. … Additionally, the heavier bullets with a higher ballistic coefficient used by the .308 Winchester retain more energy and velocity than the lightweight .223 bullets.

What caliber is 7.62 x54?

The 7.62×54mmR is a rimmed rifle cartridge developed by the Russian Empire and introduced as a service cartridge in 1891. Originally designed for the bolt-action Mosin–Nagant rifle, it was used during the late Tsarist era and throughout the Soviet period to the present day.

What does the 39 mean in 7.62 x39?

7.62×39 refers to the cartridge of the Soviet assault rifle. In this 7.62 refers to calibre and 39 refers to the case size. The other is NATO standard in which the case size is 51 mm.

Can a AK 47 shoot a 308 round?

Ergo, the cartridges cannot be loaded because they simply will not fit into the rifle, period. Now, the AK-47 round can technically be chambered and fired in a .308 or 7.62×51 rifle, but it's not a good idea.

Can I shoot 7.62 x51 in my DPMS 308?

7.62×51 NATO is not as powerfull as commercial 308 Winchester. As long as your weapon is chambered for 308, the NATO surplus is OK. The reverse is true of 5.56 NATO compared to 223. You should never fire 5.56 surplus from a weapon marked for 223.

Is 7.62 or 5.56 ammo cheaper?

The much lighter 5.56 round can maintain a much flatter trajectory than the 7.62 round and as the yardage increases so does the difference in bullet drop. By the 500 yard mark, the 7.62×39 round has dropped nearly 50 more inches than the 5.56×45 NATO round.