Why was 7.62 replaced?

Because we've basically figured out that it makes more sense to trade weight for speed. High velocity increases energy faster than momentum, and higher energies are more useful in small arms ammo (generally speaking) while higher momentum generates more recoil.

Why is 7.62 not used?

The round 7.62x39mm doesn't have the base velocity to reach the intermediate to long ranges (500-1000+ yards) effectively (accurately or retaining enough energy).

Why is the Army switching to 6.8 mm?

The 6.8mm Remington SPC was designed to perform better in short-barreled CQB rifles after diminished performance from the 5.56 NATO when the M16A4 was changed from the rifle configuration to the current M4 carbine. The 6.8 SPC delivers 44% more energy than the 5.56mm NATO (M4 configuration) at 100–300 m (330–980 ft).

Is 7.62 NATO being replaced?

The U.S. Special Operations Command plans to begin fielding of the 6.5mm Creedmoor cartridge in early 2019 to replace the 7.62×51mm NATO round in semi-automatic sniper rifles.

Did 7.62 ammo get banned?

All Russian ammo was banned for import to the U.S. as of Sept. 7, 2021, but the cheap 7.62 x 39 mm bullets – favored by many Americans for target practice with semiautomatic rifles – kept flowing because of a State Department loophole allowing existing and pending import permits to stand.

This Is Why the U.S. Military Uses 5.56mm Ammo Instead of 7.62mm

Are .308 and 7.62 x51 the same?

From an external dimension standpoint, the . 308 Winchester cartridge case and the 7.62 NATO (7.62 x 51 mm) are the same thing. In fact, the 7.62 was developed using the general design of the . 308 as its 'parent' case.

Is 5.56 going away?

The Army is moving away from the 5.56 mm round in its infantry weapons that has been the standard for decades. Before the 5.56 mm, there was the heavier 7.62 — here's how the US armed forces shifted to the smaller but still punchy rounds.

Can Russia run out of ammunition?

Shortages are leading to 'extremely punitive shell-rationing' on many parts of the front line. Russian artillery ammunition shortages have probably worsened to the extent that “punitive shell-rationing” is taking place in many areas of Ukraine's front line, according to British military intelligence.

Why is everyone switching to 9mm?

Hence the FBI chose to make the change to the 9mm round, which usually offers a higher round count per magazine, faster and more accurate follow-up shots, less perceived recoil, and very similar physical bullet characteristics to the . 40 S&W."

Is 7.62 NATO better than 308?

Contrary to the popular urban legend, 7.62 NATO casings do indeed have thicker walls than . 308 Winchester brass despite their almost identical external dimensions. While the difference may feel minimal, this means that the interior of 7.62×51 brass has less space for powder than a visually identical .

Is 7.62 illegal in the US?

Norinco developed and produced 7.62x39mm ammunition for the Type 56 rifle. The Chinese ammunition (as well as all other M43 ammunition) is currently banned from importation in the United States because U.S. federal law classifies the round as an armor-piercing handgun round.

Which is better 7.62 or 308?

The 308 Winchester dwarfs the 7.62x39 in cartridge dimensions, which means that the 308 Win is going to be firing heavier bullets at higher pressure, muzzle velocity, and muzzle energy.

Why do Navy SEALs use 9mm?

The Navy SEALs and Special Boat Teams consider it a favorite, and use it as their standard carry pistol as it is small, light, durable, accurate and easy to conceal. The M11 is a recoil-operated, semi-automatic pistol that fires a 9mm NATO round in both single- and double-action modes from a 13-round magazine.

Why did the FBI stop using 9mm?

The FBI was unsatisfied with the performance of the bullet, largely — and probably, unfairly — blaming its lack of penetration for the deaths of the agents. By the end of the decade, the FBI was leading a migration away from the 9mm toward larger calibers such as the 10mm and its progeny, the . 40 S&W.

Why did FBI stop using 10mm?

Although it was selected for service by the Federal Bureau of Investigation (FBI) in 1989, in the aftermath of the 1986 FBI Miami shootout, the cartridge was later decommissioned (except by the Hostage Rescue Team and Special Weapons and Tactics Teams) after their Firearms Training Unit eventually concluded that its ...

Are rifles illegal in Russia?

After five years of shotgun ownership, rifles may be purchased. Handguns are generally not allowed, but with the growing popularity of practical shooting events and competitions in Russia in recent years (e.g., IPSC), handgun ownership has now been allowed and the handguns have to be stored at a shooting club.

How many rounds of ammunition does a Russian soldier carry?

In all, soldiers in a section carry 1400 rounds of LMG ammunition packed in 34 magazines on them. Besides, four rockets carried with the launcher, the section carries another six rounds on them.

Is Russian ammo still corrosive?

All modern Russian produced ammo (e.g. 7.62x39mm, 5.45x39mm, 7.62x54R) will be Berdan primed but will be non-corrosive.

What is the Army replacing 556 with?

The new weapon system will use the 6.8 mm family of ammunition instead of the 5.56 mm ammunition the M4/M16 utilized. The 6.8 mm has proven to outperform most modern 5.56mm and 7.62mm ammunition against a full array of targets.

What caliber do military snipers use?

The most popular military sniper rifles (in terms of numbers in service) are chambered for 7.62 mm (0.30 inch) caliber ammunition, such as 7.62×51mm and 7.62×54mm R. Since sniper rifles of this class must compete with several other types of military weapons with similar range, snipers invariably must employ skilled ...

What is the main rifle of the US Army?

The M4/M4A1 5.56mm Carbine is a lightweight, gas operated, air cooled, magazine fed, selective rate, shoulder fired weapon with a collapsible stock. It is now the standard issue firearm for most units in the U.S. military.

Whats better 308 or 30-06?

30-06 produces more energy and velocity than the . 308 Win., and it's also more commonly loaded with heavier, harder-hitting bullets. Midway USA, one of the nation's largest ammunition dealers, offers 36 varieties of . 30-06 cartridges loaded with 180-grain bullets but only 16 options for .

Is 7.62 x54 the same as 30-06?

The main difference between the 30 06 and the 7.62x54R is in their case design, as the 7.62x54R is a rimmed cartridge while the 30-06 is rimless. Furthermore, the 30-06 cartridge case is slightly longer than its Russian counterpart, meaning the 30-06 will have slightly higher case capacity and can fire heavier bullets.

Can a 308 gun shoot 7.62 x51?

Any . 308 can fire 7.62x51 and any military grade 7.62x51 is capable of firing a . 308 round. Now if you have a custom or vintage bolt action hunting rifle be careful.

Why do Navy SEALs tilt their guns?

Soldiers began tilting the weapons, so that the recoil sent the gun reeling in a horizontal rather than vertical arc, enabling them to spray bullets into an onrushing enemy battalion instead of over their heads.