it depends on wat ak 47 you have but most of them are like 250-350fps (feet per second)
^That information is incorrect, most AK series AEG's have "V3" gearboxes, which are very durable and usually have over 360 feet per second. Every AK is different though, but from experience with most companies AK's being an Airsoft tech of 6 years and Russian enthusiast, Most CYMA AK-47's shoot between 375-420 fps, most DBoy's shoot around 400, most G&G shoot around 350, and I am unfamiliar with other brands. Read up on airsoft knowledge, as this question was rather nooby. But, we all gotta start somewhere!
As for feet that depends on so many variables I will not go into it now, but I will list a few.
Hop up- Puts backspin on the BB, allows it to glide through air unlike paintballs.
Barrel length- A "runway" for the BB that helps it develop a straighter path.
The bore of the barrel- An upgraded 6.03 is most desirable for AEGs for tight groupings.
And fps/bb weight. A heavier BB being used with a higher fps will give the bb more inertia, and let it travel further.
A quality AK ($100 or above) can shoot anywhere (stock, no upgrades) between 100 and 200 feet.
Although there are many variations, most AK47 shoot a ~30 caliber bullet (7.62mm).
THAT DOESNT WORK BECUASE THEY ARE TWO DIFFRENT GUNS. AN AK47 IS AN ASSAULT RIFLE. A SNIPER IS A DIFFERENT KIND OF RIFLE.
You must specify which model by which company. Many companies make ak47 variants.
30-45.
710 meters per second in 7,62x39. 600 rounds per minute.
Yes! Also, many airsoft guns are modelled to look like historical firearms, so historical re-enacting is big with airsoft.
15-20 depending on the gun
50.
400-500 fps.
It can fire 30 feet
For the military version of the AK47, when fired in the full auto mode, the rate of fire is 600 rounds per minute, or 10 rounds per second. In the semi-automatic mode, it fires 1 shot for each trigger pull.
From a previous answer:There are many companies that make many Kalashnikov style rifles. Some of them are good, but you need to be specific about which make and model.