first vid is not bump firing is it ? and pretty much burst firing as well.
and also thats not a real life application... hes playing around on a range
Nope, not bump firing. But that's the closest to auto as I can get. And burst fire is usually 2-3 rounds. He's doing a bit more that that. Just like I am in the bump fire video.
And I'm just playing around too.
You don't need a Class 3 to own a NFA gun, the Class 3 is for FFL dealers that want to sell or deal NFA (National Firearms Act) firearms.
Oops, don't know how I got that misinformed. So how do you get an auto gun?

In a real world situation you aren't going to be bump firing. Riley go move those bails out 30-50 yards and try it again.
I know that James. I was just out having some fun, now quit busting my balls. Bump firing is just a cool little trick that's fun to do. I wasn't being serious about using it in a real life situation. I said I'd use it for a horde of zombies, which I was just joking.
You have to remember what the purpose of M249 SAW is, they are the Squad Automatic Weapon, accuracy is lost for an increase in the rate of fire. If you didn't also have riflemen in your squad, the M249 wouldn't be as effective.
I know, I know.

I was just comparing that to bump firing, since it's inaccurate, fired from the hip(in the video), and full auto. So it's almost the same idea.