CZ DUTY 4.0 F MS
About this product
Alongside Polymer80 frames and build kits, the complete pistols on these pages are for the buyer who wants to skip the drilling and shoot this weekend. CZ's DUTY 4.0 joins the Springfield, Rossi and Taurus handguns in that lineup as a brand-new release. It is a striker-fired 9x19mm, and its construction will interest anyone who builds: the serialized part is an internal chassis, and the fiberglass-reinforced polymer grip frame around it is modular.
The C compact holds 15+1 rounds, or 17+1 with the extended base plate, weighs 770 g and is 135 mm tall. The F full-size holds 17+1, 19+1 extended, weighs 780 g and is 143 mm tall. Both measure 188 mm in length and 33 mm in width, carry a 4-inch barrel without threading and wear fixed sights on an optics-ready slide cut for direct mounting. The refined SFDA trigger pulls 25 N, about 5.6 lbs, with 9 mm travel and a 4 mm reset. MS versions add a manual thumb safety. MSRP is $729.
Full-size means 17+1 rounds, a grip that takes the whole hand and a frame 5.6 in (143 mm) high. With the extended floor plate the count goes to 19+1. Empty weight is 27.7 oz (780 g), which soaks up recoil without making the gun heavy on a belt.
A manual safety is the one thing that separates this model from its sibling. It sits beside the three automatic safeties, firing pin block, trigger safety and trigger bar safety, and does not change the trigger pull.
Where the P-10 had a serial-numbered polymer frame, the DUTY 4.0 moves the serial number to an internal modular chassis. That is the headline. The rest follows the modern service-pistol formula done carefully: a striker SFDA trigger at 25 ± 4 N (5.6 ± 0.9 lbs) (0.16 in (4 mm) reset, 9 ± 1 mm (0.4 ± 0.04 in) travel), a 7.4 in (188 mm) long slide with direct-mount optics cuts, fixed sights and a 102 mm barrel without a thread.
The CZ DUTY 4.0 F MS suits anyone who wants a modern optics-ready 9mm with CZ's grip and a trigger that is better than the class average: home defense, duty use, competition and long range sessions where the extra grip and two more rounds matter.
Frames and kits go to your door, while the DUTY 4.0 goes to the FFL dealer you name when you check out, because it is a serialized, complete firearm. The dealer handles the transfer paperwork and applies your state's rules when you collect it. Enter your dealer's information at checkout and the pistol ships to that address.
Specs at a glance
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, manual thumb safety |
| Sights | Fixed |
| Threaded barrel | No |
| Optics | Direct-mount optics ready |
| Manufacturer | CZ (Česká zbrojovka) |
| MSRP | $729 |
Frequently asked questions
- Does the DUTY 4.0 use the same magazines as other CZ pistols?
- CZ has not confirmed cross-compatibility with earlier CZ magazines, so plan on DUTY 4.0 magazines. The C runs 15+1 and the F 17+1, with the extended base plate adding two rounds.
- Which size suits a first complete pistol?
- The F full-size gives a fuller grip and 17+1 rounds; the C compact is 8 mm shorter in height and holds 15+1. Barrel length and width are identical.
- Is the CZ DUTY 4.0 F MS the same gun as the F?
- Yes, apart from the manual thumb safety. Chassis, trigger, slide and the 17+1 capacity are identical.
- Who should pick the MS version?
- Anyone trained on a manual safety or who wants a positive on/off control, including many agency buyers.