FPS depends on the type of bb used, quality of the bb, weight of the bb, and the chronograph. On top of that, it depends what shotgun it is! There are many, many airsoft shotguns out there.
280 fps
"1000000000000000000000 FPS it is sweet"? Morons have to much free time From what I can tell it is about 290 FPS. It looks a decent gun for the price. If you like this gun check out the Smith & Wesson M3000 Airsoft Shotgun.
It has 450 fps
I'm not much of a shotgun guy,I'm more of a gr15,m4 player,but on evike.com I noticed some nice shotguns,you might want to check them out
500+
$25-50
Not much. It is only 130 feet per second. It sounds fast, but in reality, most airsoft guns shoot at about 300 fps.
most likely about 10-20 fps
Yes they are safe to be used in airsoft and can withstand almost 750 fps (i tried an expirament with my goggles and my friend had a 725 fps gun and shot my goggles to see how tough they were and they held pretty well.
All depends on 2 things: how much fps the airsoft gun has and how thick the armor is 200- fps wont feel like anything higher up 400-600 fps might feel like a bee sting or less depending on the thickness of the armor
No, it shoots 3 at once.
it depends what kind?