The sustained rate of fire (on fully automatic) of the M14 battle rifle is 700-750 rounds per minute.
700-850 rpm
m4 <><><> You would have to define better. The M4 has a greater range, the AK a heavier bullet, the M4 a faster bullet, you can carry more ammo for an M4, the AK needs less maintenance, the M4 has a higher rate of fire- and so on.
700-950 a minute
20 rounds per minute, sustained.
45 RPM
About 650 rounds per minute.
Cyclic rate is 800 - 1000 rounds per minute. Rapid fire rate is 200 rounds per minute. Sustained rate of fire is 100 rounds per minute.
The M4 is capable of automatic fire, the AR 15 is not
While the M4 Carbine is intended to fire a 5.56x45mm NATO round that is distinct from the .223 Remington, both are centerfire cartridges. So yes, the M4 Carbine is a centerfire rifle.
In full auto mode, rate of fire is between 11 and 15 rounds per second- HOWEVER- that is not the actual rate of fire. The M4 has a "triburst" selector- pull trigger, fires 3 shots, stops. Pull trigger again, 3 more shots. Actual rate is about 5-6 shots a second. The magazine only holds 30 rounds, so you will have to stop and change magazines.
They are not the same. The M4A1 was first issued to U.S troops in 1997. It is more reliable than the M4 and has a fully automatic fire capability.
yes
700-950 a minute