Finally available for public consumption is the much anticipated Scorpion sub-gun. Imported as a pistol, it is a blowback-operated semi-auto in 9mm with a short 7¾” barrel. Open sights ride on an 11” Picatinny rail perfect for mounting optics. Starting in 2016, Scorpion Pistols feature 1/2×28 threads hidden underneath the factory flash-hider, meaning users can fit either 1/2×28 or 18×1 accessories to the muzzle. Also added is a QD sling swivel pocket integrated into the rear sling attachment point.Simple and reliable, the Scorpion not only has ambidextrous controls, its non-reciprocating charging handle is swappable and reach to the trigger is adjustable.With a wealth of accessories and attachments available for the Scorpion platform, customization can easily be done with a number of braces, grips, forends, magazines, safeties, mag releases, charging handles and triggers designed specifically for the EVO 3 platform.The most impressive stat on the Scorpion Pistol is the price tag!Current production Scorpion pistols lack the 3/4″ sling slot on the left side of the action that is present on earlier variants.The CZ Scorpion EVO 3 S1 Pistol is legally classified by the ATF as a pistol, and is intended by CZ-USA to be used as a pistol. Under current federal law and ATF policy attaching a stock to this pistol – or attaching a device which is then used as a stock or intended to be used as a stock – constitutes the making of a short-barreled rifle which requires registration with ATF and the payment of the applicable tax. Users of the CZ Scorpion EVO 3 S1 Pistol bear the sole responsibility for ensuring their use of the firearm complies with all local, state, and federal firearms laws.