The CZ Scorpion Evo 3 is a 9x19 carbine and pistol that many shooters use for sport, training and dynamic disciplines. Its modular design makes it easy to change the stock, grip, handguard, trigger and controls. Here you find parts for the Scorpion Evo 3 and Evo 3+. You can choose original CZ parts and parts from Ascalon Arms, Eemann Tech, Strike Industries, Manul, Toni System, CJ Manufactory, Magpul, KMR and Timney.
Accessories by category
Stock and grip
Original CZ folding stocks from duralumin and polymer are 27.5 cm long. You can choose one without a magnet, a magnetic version that stays folded, or a magnetic version with a QD sling interface made for the Evo 3+, which also fits the classic Evo. The Ascalon Arms adapter lets you fit an AR-15 stock, and the Magpul Zhukov is a side folding stock on a Reptilia adapter. For the grip you can choose Strike Industries Enhanced and Non-Slip grips with a 15 degree angle, a Magpul grip, or an adapter for AR-15 grips from Ascalon Arms or Strike Industries. Manul Nexum grip tape is made for the grip, the magwell and the base pads.
Handguard, sights and optics
Handguards from Strike Industries in polymer or aluminium and from Ascalon Arms in stainless steel have M-Lok slots and a Picatinny rail on the top and bottom. The original CZ sight set is available as a spare. For an optic on the top rail you can use the Picatinny red dot mounts, from flat mounts to raisers, QD mounts and 45 degree offset mounts.
Trigger and controls
The factory trigger is heavy and long, because the Scorpion was made for military and police use. The Ascalon Arms two-stage trigger pack has 3 mm of travel and a 1.4 kg or 1.8 kg pull. The Timney trigger assembly V2 drops in and gives a cleaner break and faster reset. Lighter trigger spring kits come from Ascalon Arms at 4.5 lbs and CJ Manufactory at 5.5 lbs. For the safety you can choose the Ascalon Arms ambidextrous lever kits in 7075 aluminium or PA12 polymer, an aluminium safety delete, or Strike Industries extended and ambidextrous selectors. Charging handles come from CJ Manufactory, Strike Industries and Ascalon Arms, including folding and telescopic versions. Extended magazine releases come from Ascalon Arms, Manul, Toni System and Strike Industries.
Magazines and reloads
Original CZ magazines hold 10 or 20 rounds of 9x19, and 10 or 20 rounds of .22 LR for the rimfire version. The Toni System aluminium base pad adds 5 rounds. Magazine couplers from CZ and Ascalon Arms join two magazines for faster reloads, but they do not fit 10 round magazines. For faster reloads you can also fit a magwell from Toni System in aluminium or Strike Industries in polymer, or the Ascalon Arms aluminium trigger housing with an enlarged magwell flare.
Compensators and recoil
Ascalon Arms makes V6 and V10 compensators from vanadium steel for the 1/2 x 28 UNF thread, or M18 x 1 with an adapter. The V10 weighs 82 g and comes with a crush washer and a carbon scraper. For a smoother recoil impulse, Ascalon Arms makes a 125% recoil spring and a complete stronger recoil spring system with a stainless steel guide rod.
Fit and finish
The Ascalon Arms receiver shim removes play between the upper and lower receiver. The CZ front hand stop mounts on the Picatinny rail. The Strike Industries faux suppressor also works as a heat shield. For transport, CZ makes a tactical bag for the Scorpion Evo, and for the range there are single point and two point slings and QD mounts.
Frequently asked questions
Can I fit an AR-15 stock or grip to my CZ Scorpion Evo 3?
Yes. Ascalon Arms makes an adapter for AR-15 stocks, and Ascalon Arms and Strike Industries make adapters for AR-15 grips.
Can I make the trigger of my CZ Scorpion Evo 3 lighter?
Yes. Choose a drop-in trigger pack from Ascalon Arms or Timney, or a lighter trigger spring kit from Ascalon Arms or CJ Manufactory. Follow the installation instructions carefully.
Do magazine couplers fit all Scorpion Evo 3 magazines?
No. The couplers from CZ and Ascalon Arms do not fit 10 round magazines.
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