It fires the 5.56x45mm cartridge. It is compatible with the 62 grain M855/SS109 ball, the 64 grain M856 tracer, blank cartridges, and it can use the 77 grain Mk. 262 cartridge. The slow twist of rifling (1 in 7) makes it impractical for use with the older 55 grain M193 ball ammo and 45 - 55 grain commercial .223 Remington loads.
The Colt M4 Carbine .22 is a replica of the real M4 but in .22 caliber.
50-500 usd
With a loaded 30-round STANAG magazine, the M4 carbine weighs 3.1 kilograms (6.9 pounds).
The Colt M4 Advanced Piston Carbine M4 is highly rated for three reasons; the fail rate is low, in field and range testing it encountered onle one jam per 200 rounds and is completely portable due to the removable handle.
The M4 carbine fires NATO standard 5.56x45mm ammunition. This is often confused with commercial .223 Remington ammo, which is dimensionally similar. However, they are not the same.
The Diemaco (now Colt Canada) C7 rifle, which is a variation of the M16 rifle. It is supplemented with the C8 carbine, which is a variation of the M4 carbine.
The basic M4 carbine is limited to three round bursts, but the M4A1 does indeed have unrestricted full auto capacity, as do the Canadian variants of the M4 (Diemaco [now Colt Canada] C8), and the unlicenced Chinese copy of the M4 (Norinco CQ-556A).
The M4 CARBINE IS BETTER THAN THE M16.
Yes, along with the carbine version of the M16, the M4.
The M-16 Carbine or M4 use a 5.56x45 Nato round or the civilian version .223 Remington
No one will give you an M4 rifle/carbine for free.
M4 is the carbine- shorter barrel