In which regard? The AK-47 has a rate of fire of about 700 rounds per minute - the more common AKM (often mistakenly referred to as an AK-47) has it reduced to 600 rounds per minute. The Browning M2 HBAR machine gun has a rate of fire of 450 to 575 rounds per minute, while the A/N M2 fires up to 850 rounds per minute, and the A/N M3 variant fires up to 1200 rounds per minute.
Depends on the load
This would really be an opinion, but it depends on what you are looking for. For example, a .50 cal sniper is good for longrange, or ak47 for a good machine gun.
Should be 7.62x39
Thompson, shoots faster and does more damage
No. 10mm is close to .40 cal, smaller than .50 cal.
Depends on the load.
You can put a scope on a CVA .50 cal. Missouri.
the 50 cal has 10 and the intervention has 5
No
its the same thing. it doesnt matter where you put the word caliber. its still a .50 caliber
what type bullet in 50 cal
Depends on where you live, and WHICH .50 cal. California has banned rifles that fire the .50 Browning Machine Gun cartridge. Other state have not. Please note there are several .50 cal firearms- including .50 caliber muzzleloading black powder rifles.