CZ DUTY 4.0 C
Specs at a glance
About this product
Quick order is the whole idea here, and a factory pistol fits that idea better than anything. CZ's new DUTY 4.0 is one listing, four versions, no jig, no frame-fitting, no parts list to check. It is a striker-fired 9x19mm service pistol with the serial number on an internal chassis, a modular fiberglass-reinforced polymer grip frame, a direct-mount optics cut on the slide and fixed iron sights.
Read the model code and you know the gun. C is the compact, 15+1 or 17+1 with the extended base plate, 770 g and 135 mm tall. F is the full-size, 17+1 or 19+1 extended, 780 g and 143 mm tall. Add MS and a manual thumb safety joins the firing pin block, trigger safety and trigger bar safety. All four share a 4-inch unthreaded barrel, 7.4-inch overall length, 1.3-inch width and a refined SFDA trigger at about 5.6 lbs with a 4 mm reset. List price is $729 MSRP.
Three things define the DUTY 4.0. First, a serialized modular chassis: the serialized part is inside, the frame module around it is modular. Second, the trigger, a striker SFDA rated at 25 ± 4 N (5.6 ± 0.9 lbs), 0.16 in (4 mm) reset, 9 ± 1 mm (0.4 ± 0.04 in) travel, which is short and repeatable for a service pistol. Third, a direct-mount optics-ready slide, shown by CZ with Holosun, Aimpoint and Shield dots fitted, so a optic sits low without a stack of plates.
Compact means 15+1 rounds in a frame 5.3 in (135 mm) high. Fit the longer base plate and it holds 17+1. At 27.2 oz (770 g) unloaded it sits between a pocket pistol and a service-size gun, which is exactly where a carry-and-nightstand 9mm belongs.
This version has no external safety lever. It relies on three internal safeties, firing pin block, trigger safety and drawbar safety, and the trigger is the same as on the MS model. Shooters who prefer a lever should pick the MS.
The CZ DUTY 4.0 C suits anyone who wants a modern optics-ready 9mm with CZ's grip and a trigger that is better than the class average: daily carry, a nightstand gun that also rides along, and new owners who want one pistol for everything.
Quick order still means one extra step for a complete firearm: a dealer. Enter your FFL's details when you order and the DUTY 4.0 ships to them, not to you. Pickup happens at the dealer, who applies the rules your state sets for handgun transfers. Frames, jigs and parts in the same cart go to your door as they always have.
Specifications
| Caliber | 9x19mm (9mm Luger) |
| Magazine capacity | 15+1 (17+1 with the extended base plate) |
| Barrel length | 102 mm (4 in) |
| Overall length | 188 mm (7.4 in) |
| Width | 33 mm (1.3 in) |
| Height | 135 mm (5.3 in) |
| Weight (empty magazine) | 770 g (27.2 oz) |
| Frame | fiberglass-reinforced polymer |
| Trigger | SFDA striker-fired |
| Trigger pull | 25 ± 4 N (5.6 ± 0.9 lbs) |
| Trigger reset | 4 mm (0.16 in) |
| Trigger travel | 9 ± 1 mm (0.4 ± 0.04 in) |
| Safeties | Firing pin block, trigger safety, trigger bar safety |
| Sights | Fixed |
| Threaded barrel | No |
| Optics | Direct-mount optics ready |
| Manufacturer | CZ (Česká zbrojovka) |
| MSRP | $729 |
Frequently asked questions
- What do C, F and MS mean in the DUTY 4.0 names?
- C is the compact, F the full-size, and MS marks a version with a manual thumb safety added.
- Does the DUTY 4.0 come with a jig like the frames on this site?
- No jig is involved. It is a finished, factory-serialized pistol with nothing to mill or drill.
- Does the CZ DUTY 4.0 C take CZ P-10 magazines?
- CZ lists the DUTY with its own 15-round magazine and an extended base plate for 17+1. P-10 magazine fit is not confirmed, so plan on DUTY magazines.
- Is the compact easy to shoot?
- It shares the 4-inch barrel and slide with the full-size gun, so the sight radius is the same. Only the grip is shorter.