As you probably already know, the Scorpion Evo 3 is a small, lightweight "submachine" gun chambered in 9x19mm Parabellum. I had the golden opportunity to shoot the Evo at one of my more recent range visits. Of course, this was a semi automatic variant (the S1). Don't be fooled, just because it's the civilian version, doesn't make it any less fun to shoot. This particular version also lacked the stock which did occasionally make it tricky to aim.
Now, I have been known to rant about an AR-style pistol. I don't like them, but this was different. The 9mm cartridge is perfect for this weapon. The gun weighs in at around 5 lbs. with a full magazine and you hardly notice any recoil. You better be careful though, it's very easy to lose track of how much ammo you've gone through. Before you know it, you'll be like me - reaching for another box of ammo that isn't there.
The trigger and grip are wonderful, the function is flawless, and the finish looks and feels extremely durable. The standard sights are okay - but if you were able to put a red/green dot on there, you'd have one amazing set-up. 9mm ammo is cheap nowadays (compared to .223 or most other rifle calibers) so you don't have to worry about draining your wallet every time you go to the range. You can also afford to fill up your magazines all the way!
*I don't usually fill up my AR mags to 30 when I shoot. Keeps me under control.
I can see why there's a bit of an internet obsession over this rifle. You CAN'T NOT fall in love with the Scorpion once you shoot it for the first time. There's a reason it's in the armory of so many forces all over the world.