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CZ 85
View on WikipediaThe CZ 85 is a double-action semi-automatic pistol based on the CZ 75[1] formerly manufactured in Czechoslovakia (now the Czech Republic) by Česká Zbrojovka.
Key Information
Description
[edit]The CZ 85 is an updated version of the CZ 75, with slight changes made to internal parts to increase reliability.
It has an ambidextrous safety switch and slide stop, making the pistol suitable for both right- and left-handed shooters.
CZ weapons are known for their long service life and high reliability while using various types of cartridges.[1]
The CZ 85 was developed because the CZ 75 had no patents protecting the design, and the CZ 75 was copied in other countries with unlicensed versions.
Variants
[edit]CZ 85B
[edit]The CZ 85B is an up-to-date version with a firing pin block safety, squared off trigger guard, a ring hammer, and tri-dot sights.
It is available in 9×19mm and .40 S&W calibers. The 9mm magazines hold 16 rounds and the .40 magazines hold 10.
CZ 85BD
[edit]CZ 85 B with a decocking lever, instead of a safety
CZ 85 Compact
[edit]Limited production, compact version of the CZ 85 with under-barrel accessory rail and chambered in .40 S&W.
Identical to the current CZ 75 compact in .40 S&W.
CZ 85 Combat
[edit]CZ 85 equipped with an adjustable rear sight, extended magazine release, drop-free magazine and overtravel adjustment on the trigger. Lacks a firing pin safety so that firing pins can be replaced without special fitting.
NZ 85B
[edit]Chinese Norinco copy.
See also
[edit]References
[edit]External links
[edit]CZ 85
View on GrokipediaHistory
Development
The CZ 85 was introduced in 1985 as an evolutionary update to the CZ 75 pistol, primarily to counter the proliferation of unlicensed copies stemming from the original model's straightforward and unprotected design, which had been widely imitated by manufacturers such as ITM with the AT-84 and Tanfoglio with the TZ-75.[5] This development addressed vulnerabilities in intellectual property protection while expanding market appeal, particularly in the United States, where demand for more user-friendly variants was growing.[5] Development of the CZ 85 took place at Česká zbrojovka in Uherský Brod, Czechoslovakia, during the early 1980s, with a core focus on incorporating ambidextrous controls to improve ergonomics for both right- and left-handed shooters and to distinguish the authentic model from imitators.[6] Engineers, building on the foundational CZ 75 platform designed by brothers Josef and František Koucký, prioritized enhancements that maintained the pistol's core double-action/single-action functionality while adding bilateral features.[5] Key design modifications included the addition of an ambidextrous manual safety and slide stop, which were rigorously tested for operational reliability across both double-action and single-action firing modes to ensure consistent performance under varied conditions.[6] Initial prototypes underwent extensive evaluation phases at the Uherský Brod facility, simulating military and civilian use scenarios, which ultimately led to formal production approval in 1985 as a refined, protected iteration of the CZ 75 lineage.[5]Production
Production of the CZ 85 began in 1985 at the facilities of Česká zbrojovka in Uherský Brod, Czechoslovakia, with serial production starting on June 14, 1985, and continued until 2016 following the dissolution of Czechoslovakia into the Czech Republic and Slovakia in 1993.[7][8] The pistol was manufactured primarily for export markets, with peak output occurring in the 1990s as demand grew in Western countries after the end of the Cold War.[6] By 2014, production of the standard-size CZ 75/85 series had exceeded one million units.[3] Over the course of its run, manufacturing techniques evolved to improve efficiency, including the adoption of investment casting for certain frame components in later production years to reduce costs while maintaining durability.[6] The CZ 85 was discontinued in 2016 due to shifting market preferences toward more modern designs, such as polymer-framed pistols exemplified by models like the CZ 75 SP-01, which offered enhanced ergonomics and lighter weight for contemporary users.[9] This transition allowed Česká zbrojovka to focus on newer lines that better met evolving law enforcement and civilian demands.[3]Design
Operating Mechanism
The CZ 85 pistol employs a short recoil-operated, locked-breech system, where the barrel and slide initially move rearward together upon firing before unlocking to complete the cycle.[1] This design utilizes a falling barrel locking mechanism, in which two lugs on the barrel engage corresponding recesses in the ejection port area of the slide to secure the breech during ignition.[10] In the firing sequence, when the hammer strikes the firing pin, the resulting pressure propels the bullet down the barrel while the recoil impulse drives the locked barrel and slide rearward a short distance—typically 3 to 5 millimeters. At this point, the slide stop pin, acting as a fixed cam on the frame, interacts with a cam surface on the barrel's underside, forcing the rear of the barrel to tilt downward and disengage the locking lugs from the slide. This unlocks the action, allowing the slide to continue its rearward travel under inertia and the expansion of the recoil spring, which extracts and ejects the spent cartridge case while simultaneously cocking the hammer. The slide then reaches its rearmost position before the recoil spring reverses its motion, propelling the slide forward to strip a new cartridge from the magazine, chamber it, and cam the barrel upward until the lugs re-engage with the slide, readying the pistol for the next shot.[1][11] The trigger mechanism operates in double-action/single-action (DA/SA) mode, enabling the user to fire the first shot by pulling the trigger to cock and release the hammer—a long, heavy pull of approximately 10 pounds—or to manually cock the hammer for subsequent single-action shots with a shorter, lighter pull of about 4 pounds.[12] Early models of the CZ 85 lack a firing pin block safety, instead relying on a hammer block to prevent the hammer from transferring force to the firing pin in the event of a drop or accidental release, ensuring the pistol remains safe when carried in DA mode.[1]Features and Ergonomics
The CZ 85 pistol incorporates ambidextrous manual safety and slide stop levers, enabling efficient operation for both left- and right-handed users without requiring any modifications to the firearm. This universal design extends to promoting accessibility and ease of use in dynamic shooting scenarios. Additionally, the selective single-action/double-action trigger mechanism allows shooters to choose between a short, light single-action pull for precision or a longer double-action pull for rapid engagement, enhancing overall handling versatility.[1] Constructed entirely from steel, the CZ 85 provides exceptional durability and a balanced weight distribution that aids in recoil absorption and control. The factory checkered polymer grip panels deliver a secure, non-slip hold, particularly beneficial during extended firing sessions or in adverse conditions, while contributing to effective recoil management by distributing forces evenly across the shooter's hand. These ergonomic grips, combined with the pistol's instinctive pointing characteristics, support comfortable and intuitive manipulation for a wide range of users. The standard fixed three-dot sights enable rapid target acquisition and alignment. The squared trigger guard design further supports practical use by improving compatibility with holsters and allowing for a more natural finger placement during one-handed operation. Complementing these elements, the CZ 85's low bore axis minimizes muzzle flip, facilitating quicker recovery and enhanced accuracy on follow-up shots. This operates via a short recoil system, which contributes to the pistol's smooth cycling and reduced perceived recoil.[13]Specifications
Dimensions and Weight
The CZ 85 pistol features a full-size frame with an overall length of 8.11 inches (206 mm) and a barrel length of 4.72 inches (120 mm). Its height measures 5.43 inches (138 mm), while the width is 1.50 inches (38 mm), providing a balanced profile suitable for target shooting and service use.[1] The unloaded weight of the CZ 85 is 2.21 pounds (1.00 kg) with empty magazine, primarily due to its robust all-steel construction for the frame and slide, which contributes to enhanced durability and recoil management.[1]| Specification | Imperial (inches) | Metric (mm) |
|---|---|---|
| Overall Length | 8.11 | 206 |
| Barrel Length | 4.72 | 120 |
| Height | 5.43 | 138 |
| Width | 1.50 | 38 |
| Unloaded Weight | 2.21 lb | 1.00 kg |