Everyday carry and club matches are what our New Castle County customers ask about most, and the CZ DUTY 4.0 fits both briefs. It is CZ's new-generation striker-fired 9x19mm, with the serial number on an internal modular chassis and a fiberglass-reinforced polymer grip frame around it. The slide is optics-ready by direct mount, the sights are fixed, and the 4-inch barrel is not threaded.

If you carry in Wilmington, Claymont or Hockessin, the C compact at 15+1 rounds, 770 g and 135 mm tall is the one to look at. For range sessions in Newark or Bear and for club matches around Middletown, the F full-size gives you 17+1 and a taller grip for the same 7.4-inch overall length. Either can be had as an MS model with a manual thumb safety. The SFDA trigger pulls at 5.6 pounds with 9 mm of travel and a 4 mm reset, and the MSRP is $729.

CZ built the DUTY around a serialized chassis that the polymer grip frame wraps around, the same idea that lets a buyer 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, 4 mm (0.16 in) 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 four-inch barrel is not threaded.

The C is the compact frame. It stands 135 mm (5.3 in) tall, weighs 770 g (27.2 oz) with an empty magazine and carries 15+1 rounds of 9mm, or 17+1 once the extended floor plate is fitted. Short enough to hide under a shirt, long enough to get every finger on the grip.

This is the version with a manual thumb safety. The three automatic safeties (firing pin block, trigger safety, drawbar safety) are the same as on every DUTY; the lever is an extra for people who were trained on one or simply want one.

Who is it for: daily carry, a home-defense gun that also rides along, and new buyers who want one pistol for everything. 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.

Order the model you want and pick the Delaware dealer it should ship to. Delaware sets no waiting period at the counter, but a handgun needs a purchase permit unless you hold a Delaware carry licence, so have that sorted before pickup. Ammunition, optics and gear ship to your door. Everything is price- and stock-checked live at order time, before you pay.

Questions buyers ask: Do I need a permit to pick up a handgun in Delaware? Yes, a handgun purchase permit, unless you hold a Delaware carry licence. There is no waiting period at the counter once that is in order. C or F for carry optics matches? The F full-size has the taller grip and 17+1 rounds, which most match shooters prefer; the C is 8 mm shorter and lighter for daily carry. Both share the same optics-ready slide. What does MS mean on the CZ DUTY 4.0 C MS? Manual safety. It adds a thumb safety lever to the firing pin block, trigger safety and drawbar safety that every DUTY has.