NEMO Mongoose PCC 9mm 5.8" Threaded Barrel 35 Round Semi-Auto Pistol W/ Brace - Accepts CZ Scorpion Mags The Mongoose Carbine is a revolutionary tilting barrel short-recoil operated semi-auto pistol chambered in 9mm. It utilizes CZ Scorpion 35-round magazines (including Magpul PMAGs) and is compatible with most aftermarket AR-pattern trigger groups and pistol grips. Additionally, this firearm operates like a traditional pistol but stands ready to be configured into a true carbine, with a Picatinny adapter for attaching a stock or stabilizing brace. Optimized for both right and left-handed shooters, the Mongoose features a non-reciprocating charging handle that may be installed on either side of the receiver and all other controls are completely ambidextrous. Each pistol ships with a front cap compensator for reduced muzzle rise and enhanced reliability, as well as an M-LOK Handguard for attaching your favorite accessories.