At what velocity does 556 fragment?
At what velocity does 556 fragment?
5.56×45mm NATO
| Bullet mass/type | Velocity | Energy |
|---|---|---|
| 3.56 g (55 gr) XM193 FMJBT | 993 m/s (3,260 ft/s) | 1,755 J (1,294 ft⋅lbf) |
| 4 g (62 gr) SS109 FMJBT | 948 m/s (3,110 ft/s) | 1,797 J (1,325 ft⋅lbf) |
| 4 g (62 gr) M855A1 FMJBT | 961 m/s (3,150 ft/s) | 1,859 J (1,371 ft⋅lbf) |
| 4.1 g (63 gr) DM11 FMJBT | 856 m/s (2,810 ft/s) | 1,796 J (1,325 ft⋅lbf) |
Is XM193 good ammo?
But just keep in mind that mil-spec is very stringent and even a small thing out of specification can lead to tons of ammo being rejected. And overwhelming consensus/review is that XM193 is some fine shooting ammo.
Is 5.56 M193 the same as 5.56 NATO?
The M855 and M193 are 5.56×45 NATO caliber, which while derived from the . 223 Rem. —are not the same. The 5.56 NATO caliber has a much higher power load than the civilian .
What is XM193 ammo?
Developed in the 1960s, the M193 is a 55-grain copper-jacketed round (full metal jacket) that was the primary ammo for the M-16 battle rifle. It saw plenty of action in Vietnam and beyond until the M855 replaced it in 1982.
What is the effective range of 556?
According to theUS Army Technical Manual, the 556 cartridge has a 547-yard range for individual or point targets with a carbine (area target range is up to 650 yards). When used in a rifle, the individual or point targets range is up to 602 yards, and the area target is up to 875 yards.
What velocity does M193 fragment?
The relatively fast velocity of M193 ammunition at 3,250 fps makes it arrive at its target marginally quicker than its 5.56 counterparts.
Is 5.56 Green tip armor-piercing?
Green-tip ammunition is most common in 5.56/. 223 Rem caliber and is mainly designed for use with the AR platform. These rounds were originally considered controversial, as they meet one of the criteria of the federal definition of armor-piercing ammunition.
What grain is M193 556?
M193 is the U.S. military’s designation for its standard 55 grain copper-jacketed lead 5.56x45mm ammunition. The copper on the outside of the round encases the lead inside. This makes it a prime example of an FMJ, or full metal jacket round.
