How do I make things less accurate?
You see, I'm making a gun, and it's accurate, it's full automatic, and it's pretty powerful.
But I want to make it really inaccurate, so it's less practical to use than an AK-47

ShakeRange, I believe.

Thank you!
I also have another problem now.
The gun seems to kill the user.
I want it to shoot and not kill the user.

Haha yes, that is a problem. Try changing FireIgnoresThis (I think) to =1. That might solve it.

FireIgnoreThis = 1 (Saves your arse when firing)

Hm......
That's odd........
It was already
FireIgnoresThis = 1

PS: It's a small device, but I also want it to get destroyed in 1 hit.

That's only one of several things it could be, really. How exactly is the actor dying? Does he slowly take damage or just explode in like one burst? The more specific you can be the easier it will be to help. I'd just take a look at your file but I'm at work.

Actor explodes.

well, then, could the mass be too big of a number?
This is what happened to me when first modded and changed mass
variable too high.

Aha, lol. Look up for me the speed and mass of the projectile. It's quite possible it's just something too heavy flying too fast for the actor to handle. If it's that, just lower one or the other. If not, I'll keep thinking.

Holy crap. That's why, mate. Your gun is firing a 22 pound bullet at 100 meters a second. So yes, the recoil is quite epic. Try a mass of 0.1 or thereabouts.

Yes, absolutely insane!
10 MASS????
Much much too heavy. Your bullet has more mass than your gun! Try 1 or lower

To get around that mass problem you can
Make a TDexplosives explode anything in a general direction.
So the nade could be light but the thing it explodes could be 1000 mass.

That also allows you to have a multitude of different particles in one shot

Have them as gibs though, explosion particles don't have controlled velocity