Afew months ago I bought an AK. Can't say I needede one, but I fear the Obama Reich. Anyway I had a lot of fun buying do-dads and add ons. I picked up a Slide-Fire stock, but I'm not sure how to make it work.....doc
You want to apply even slow pressure and slide the firearm forward with the foregrip rather than squeezing the trigger.
I don't see a point in these other than to waste ammo, you can't aim while your using it.
But hey if you like it have fun, be careful they can get away from ya!