What ammo does an M16 use?

5.56-mm
The M16A4—the standard infantry weapon of the U.S. Marine Corps since 2003—weighs less than 3.3 kg (just over 7 pounds) unloaded. It measures 100 cm (39 inches) long, has a 20-round or 30-round magazine, and fires 5.56-mm (. 223-calibre) ammunition at a rate of 700–950 rounds per minute.

Is an M16 a 22 caliber?

22 caliber. This is a reasonably accurate semi-automatic rifle for plinking. As compared to the Colt M16 the M1600 has very much less recoil making it easy to handle. This rifle is suitable for hunting small game….Armscor M16 22.

Armscor Model M1600
Type	Semi-automatic rifle
Production history
Manufacturer	Armscor
Specifications

What does M16 stand for?

Definition of M16 : a .223 caliber (5.56 millimeter) gas-operated magazine-fed rifle for semiautomatic or automatic operation used by U.S. troops since the mid 1960s.

What 223 ammo does the military use?

In the US Army, the cartridge is referred to as “Cartridge, 5.56 mm ball M193.” The 5.56×45mm NATO was also developed from the 223 Remington…..223 Remington.

223 Remington
Case capacity	28.8 grain H2O (1.87 ml)
Rifling twist	1 in 12 inch (military-style rifles use 1:7 to 1:10 to stabilize longer bullets)

Will M16 magazines fit AR 15?

Standard M16 magazines don’t just fit all the AR15 clones on the US market; thanks to a NATO standardization agreement, they’re also compatible with many other rifle designs, including most NATO-issue ones. The Belgian FNC, British L85, and French FAMAS G2 all take M16 mags.

Is the M16 a good rifle?

After a few minor modifications, the weapon gained in popularity among troops on the battlefield.” Despite its early failures the M16 proved to be a revolutionary design and stands as the longest continuously serving rifle in American military history.