CZ DUTY 4.0 F
Specs at a glance
About this product
Price per unit is how everything is listed on this site, so here is the number for CZ's newest pistol first: the DUTY 4.0 carries a $729 MSRP in either size. For that you get a striker-fired 9x19mm with a serialized internal chassis, a modular fiberglass-reinforced polymer grip frame, a 4-inch non-threaded barrel, fixed sights and a slide cut for direct red dot mounting. It is a current new release, not clearance stock.
The C compact is 135 mm tall, weighs 770 g and feeds 15+1 rounds, rising to 17+1 with the extended base plate. The F full-size is 143 mm tall, weighs 780 g and feeds 17+1, rising to 19+1 extended. Each is 188 mm long and 33 mm wide. The refined SFDA trigger is set at 25 N, roughly 5.6 lbs, with 9 mm of travel and a 4 mm reset. Order the MS variant if you want a manual thumb safety alongside the firing pin block, trigger safety and trigger bar safety.
CZ built the DUTY around a serialized chassis that the polymer grip module wraps around, the same idea that lets a owner change frame size without buying a new serialized gun. The trigger is a refined SFDA striker unit, 25 ± 4 N (5.6 ± 0.9 lbs) pull, 0.16 in (4 mm) reset, 9 ± 1 mm (0.4 ± 0.04 in) travel. The slide takes optics by direct mounting; CZ's product photos show Holosun, Aimpoint and Shield units in place. Sights are fixed, the 102 mm barrel is not threaded.
This is the longer grip of the two DUTY frames. It holds 17+1 rounds, 19+1 with the extended plate, stands 5.6 in (143 mm) and weighs 27.7 oz (780 g) unloaded. Same slide, same 102 mm barrel as the compact, so the sight radius is identical; you buy the F for the grip and the extra rounds.
The standard model skips the manual thumb safety and keeps the three passive ones: firing pin block, trigger safety and drawbar safety. Same chassis, same trigger and slide as the MS; only the lever is missing.
Who is it for: the belt, the nightstand and the range; the version to buy if you rarely need to hide the gun. If you already shoot a P-10, the DUTY is the next step in the same family, with a new chassis and the optics done right.
A frame kit ships straight to you; the DUTY 4.0 does not, because it is a complete serialized pistol. Choose the FFL dealer who will receive it when you check out, and that dealer runs the transfer paperwork and applies the rules of your state at pickup. The listed price covers the pistol itself.
Specifications
| Caliber | 9x19mm (9mm Luger) |
| Magazine capacity | 17+1 (19+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 | 143 mm (5.6 in) |
| Weight (empty magazine) | 780 g (27.7 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
- Are the C and F priced differently?
- CZ's suggested retail price is $729 for the line. Check the listing for the current price on each variant.
- What does the extended base plate do?
- It raises capacity by two rounds: 17+1 on the C compact and 19+1 on the F full-size.
- How many rounds does the CZ DUTY 4.0 F hold?
- 17+1 with the standard magazine and 19+1 with the extended base plate.
- Can I put a red dot on it?
- Yes. The slide is optics-ready with direct mounting; CZ's photos show Holosun, Aimpoint and Shield dots fitted.