CZ DUTY 4.0 C vs F vs MS: Which Model Fits You
The CZ DUTY 4.0 C and 4.0 F are the compact and full-size versions of CZ's new modular striker-fired 9mm pistol. The MS suffix marks the version with a manual safety. If you want the smaller frame, choose a C model. If you want the larger frame, choose an F model. If you want a manual safety, choose an MS model. All four models have a 4-inch barrel and a list price of $729 as published by CZ.
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| Model | Size | Manual safety | Barrel | List price (as published) |
|---|---|---|---|---|
| CZ DUTY 4.0 C | Compact | No | 4 inches | $729 |
| CZ DUTY 4.0 C MS | Compact | Yes | 4 inches | $729 |
| CZ DUTY 4.0 F | Full-size | No | 4 inches | $729 |
| CZ DUTY 4.0 F MS | Full-size | Yes | 4 inches | $729 |
Prices can change. The $729 figure is the list price in CZ's announcement. Check the catalog for the current price before you order.
What C, F and MS mean
The model names use three short parts. The C and F parts describe the size of the pistol. C means compact and F means full-size. The MS part means the model has a manual safety. A model without MS has no manual safety. CZ describes the DUTY controls as ambidextrous, including the slide release, the magazine release and the manual safety on the MS models.
Picking between compact and full-size
CZ describes the DUTY line as compact and full-size models built on one modular, striker-fired 9mm design. Both sizes have the same 4-inch barrel, so the barrel does not separate them. Pick the size you prefer. Handle a compact and a full-size model before you decide, if you can. This page does not list weight, dimensions or magazine capacity, because the published information we have does not include them. Ask your dealer or check the manufacturer documentation for those numbers.
With or without a manual safety
Choose an MS model if you want a manual safety on the pistol. Choose a model without MS if you prefer no manual safety. Either way, the choice does not change the barrel length or the list price. A manual safety changes how you handle the pistol, so practice the manipulation with the exact model you buy before you carry it.
Optics interface
The DUTY line uses a direct-mount optics interface. If you plan to add a red dot sight, confirm the optic and mounting plate with the manufacturer, because this page does not list compatible optics.
How ordering to a Texas FFL works
A firearm is not shipped to your home. Your order ships to a local licensed dealer (FFL) that you choose, and the dealer hands the pistol to you. Before the transfer, the dealer completes ATF Form 4473 with you and runs the required background check. Choose a dealer in Texas who accepts transfers of orders placed online. The dealer may charge a transfer fee. That fee is set by the dealer and is not part of the list price.
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Frequently asked questions
Is the C model just a smaller version of the F model?
The C and F names mark compact and full-size versions of the same DUTY line. The size difference is the main reason to pick one over the other. The published material we have does not give a numeric comparison, so check the manufacturer data before you decide.
What does MS mean in CZ DUTY 4.0 C MS?
MS means the model has a manual safety. The model without MS has no manual safety.
Do all four models have the same barrel length?
Yes. CZ lists a 4-inch barrel on all models in the initial lineup.
How much does a CZ DUTY 4.0 cost?
CZ published a list price of $729. Prices can change, so check the catalog for the current price and availability before you order.
Official sources
Federal rules for buying a firearm come from these agencies; last reviewed October 2026.
General information, not legal advice. Current as of September 2026. Laws change; check the official source before you act.
