April 2nd, 2017 by asjstaff

Conversion kit a well-designed, well-made unit that gives CZ-75 owner two guns in one. 

STORY AND PHOTOS BY ROB REED

While there are many dedicated .22 LR pistols on the market, one of the best for everyday use is not a pistol in the pure sense, but instead is a conversion kit for the popular CZ-75 from the Czech Republic. And although this is not a new product, it remains one of the best of its kind on the market.

The CZ Kadet .22 LR conversion kit is an all-steel slide with a fixed barrel that mounts on most CZ-75 variants. (CZ USA)

The CZ-75 Kadet (and the more recent Kadet II) .22 LR conversion kit is a CZ factory-made unit that allows a shooter to quickly and easily convert a CZ-75 series pistol from centerfire to rimfire ammunition (and back again). This gives the shooter a lighter recoiling gun, which shoots less expensive ammo, while retaining the same trigger, controls, and overall feel of the pistol.

The Kadet unit consists of a replacement slide assembly with a fixed .22 LR barrel. The rear sight is adjustable for both elevation and windage. The entire unit is made of steel and is coated with a durable black polycoat. A Kadet kit-equipped pistol closely replicates the weight and feel of a standard pistol. The kit includes two 10-round .22 LR magazines. The Kadet magazines are made with a .22 LR inner liner sleeved in a full-size centerfire
metal magazine body. The integral baseplate and followers are both plastic. The magazines cannot be disassembled and, unlike some other designs, there is no way to compress the magazine springs for easier loading.

To install the Kadet kit on a pistol, take the complete pistol and pull back the centerfire slide until the witness marks on the slide and frame line up, push out the slide stop, and slide the centerfire top end off from the front. (This should be familiar to any CZ-75 owner.) Then, slide the .22 LR unit on the frame, line up the witness marks, and reinstall the slide stop. It’s that simple.

The smaller diameter of the .22 LR muzzle is the only thing that gives away that a Kadet kit is installed on this CZ-75. (MARIE VERHEYEN)

BECAUSE A TIGHT FRAME-TO-SLIDE fit is important for accuracy, certain points on the rails of the Kadet slide are very slightly oversized. This may require the user to fit the kit to the pistol the first time it is installed. All this takes is a needle file, a little focused time, and some patience. Simply note the high points on the rails of the kit slide and alternate between a few file strokes on the Kadet slide and test fittings until the Kadet slide goes completely onto the frame.

The Kadet kit was recently redesigned slightly to work with the newer Omega trigger system, and these newer kits (the Kadet II) may not require as much, if any, fitting. The Kadet kit works on the full-size CZ-75 and SP-01 and the compact CZ75 models, including the P-01, P-06, PCR, and RAMI. The Kadet kit will not work on the CZ-97, CZ-75 TS, or P-07 Duty models. When used with the compact models, the magazine will protrude below the mag well.

In my experience the CZ-75 Kadet kit has proven to be reliable, accurate, and fun. I’ve owned mine for over a dozen years and have fired untold thousands of rounds through it in that time. I’ve found the Kadet-equipped pistol to be more reliable than most other .22 LR pistols I’ve tried.

This view of the author’s well-used CZ-75B with a Kadet kit installed shows both the small area of the slide that reciprocates and the fixed barrel.

The only times I have a problem is when the pistol gets excessively dirty, usually after several range sessions without cleaning, especially if using the cheaper .22 LR ammo that is known to leave more residue behind. The problem typically manifests when the slide starts to feel gritty or “sluggish,” and sometimes includes failures to feed or failures to extract. These problems typically clear up with the application of additional lube at the range, followed by a thorough cleaning before the next trip.

Of course, like any .22 LR pistol, the Kadet-equipped CZ-75 will likely show a preference for certain ammo for both reliability and accuracy. As this often differs from gun to gun the best way to find what shoots best is to try different brands and take notes.
THE FIXED BARREL HELPS PROMOTE accuracy. While it’s not up to the standards of a NRA Bullseye competitor’s pistol, in my experience it shoots as well, if not better, than any “plinker grade” or entry level .22 LR target pistol. The adjustable sights allow the shooter to sight in for any particular load or distance and are easy to see. While the exact trigger feel and weight depends on the specific host frame, I’ve found the gun is capable of very precise shooting, especially when fired single-action.

In addition to using it for general shooting, I’ve found a Kadet-equipped CZ-75 to be an excellent training pistol for new shooters. The similarity of the controls to other centerfire pistols is a bonus, as is the general accuracy and reliability of the unit.

There are, however, a few issues with this design worth noting. The first is that the requirement that the Kadet slide be hand-fitted to the host pistol may be off-putting to some shooters. This is mitigated by how easy it is to do and the fact that the new units require less, if any, fitting. But frankly, if this is an issue for you, perhaps you shouldn’t invest in a conversion kit in the first place.

Another view of the author’s CZ-75B with the magazine in place

In order to make the action work with less powerful .22 LR ammunition, the Kadet slide had to be redesigned from the centerfire original. Instead of a one-piece slide, which moves on the frame, the Kadet slide is made of two pieces. The larger piece, which includes the top and bottom of the slide, stays in place with only the smaller cutout portion of the slide actually reciprocating. This makes manipulating the slide to load the pistol a bit more difficult as the
moving part is smaller than the complete slide and some shooters find it hard to grab.

The other potential issue is with the Kadet magazines. While well made, they cannot be disassembled for cleaning or maintenance. Fortunately this has never become an issue for me, but is something to be aware of.

The CZ-75 Kadet .22 LR conversion kit is a well-designed, well-made unit that gives the CZ-75 owner “two guns in one.” A Kadet kit-equipped CZ-75 is easily the equal of any .22 LR pistol in its price class and is practically a must-have for any CZ-75 fan. ASJ

A CZ-75 with a .22 LR Kadet kit installed looks and, more importantly, handles like a regular centerfire CZ pistol, while allowing the use of less expensive .22 LR ammunition. (CZ USA)

Contact: CZ USA cz-usa.com/products/view/cz-75kadet-adapter

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September 23rd, 2016 by jhines

Yeh, its an Automatic! 

Larry Vickers of Vicker’s Tactical took the CZ-75 an automatic pistol out to the range a while back to test it out. The CZ-75 is a pistol made by Česká zbrojovka Uherský Brod (CZUB) in the Czech Republic that has both semi-automatic and selective fire variants.

cz75

First introduced in 1975, it is one of the original “wonder nines” featuring a staggered-column magazine, all-steel construction, and a hammer forged barrel. It is widely distributed throughout the world. It is the most common handgun in the Czech Republic. Like most fully automatic firearms, accuracy sort of goes out the window, with the CZ you also need to apply some death grip to hang onto it. But on the Hollywood side, you sure look good shooting it!

Video Transcription 

Larry Vickers here, and I’ve got a fairly rare machine pistol for you this time. This is the CZ-75 Machine Pistol. My friends at Center Firearms out here in Las Vegas loaned it to me and the crew, to come out here to the range to light it up for you. Let me take you through some of the features.

Notice the longer barrel that is ported. Now the safety also acts as not only a manual safety, but the selector. That’s safe. If I bring it down one, that’s semi. If I come down all the way, that’s full-auto. There’s actually a spring-loaded lever on the safety itself. If you apply downward and forward pressure, it’ll go all the way down to fully-automatic.

One of the unique features of it, you use a spare magazine as somewhat of a foregrip. It has a little spring-loaded detent right here, and the bottom of the baseplate is notched and grooved to accomodate it sliding on the front to use as a vert grip.

There’s no buttstock attachment, so you’ve got to have good technique in order to control this thing. Although these machine pistols might look cool, in actual use in the real world they’re pretty lame, Hence why they never made much of a splash in law enforcement or military use.

We’re gonna load this up, put up some targets, and light it up for your benefit. Stay tuned.

Hey gang, before we go live here, a couple observations. Just like a standard CZ-75, if the hammer’s down in the double-action mode, you can not put it on safe. You can, however, select semi or full-auto. So your very first shot from double-action will go right into automatic or semi if that’s what you want. Now of course, like a standard CZ-75, if you’ve got the hammer cocked, you can put the gun on manual safety.

It doesn’t have the elongated trigger guard, like the Baretta 93-R does, so in order to hold onto that magazine up front, you don’t have the ability to hook that thumb through the trigger guard, which would be a real plus with this gun, especially since there’s no buttstock.

Magazine-wise, in order to detatch the front one, you’ve got to push this lever up and slide it off, at that point you will not have a vert grip of any kind. I’ve done a little test-firing here, my call is this thing’ll burst and it’ll be pretty brutal. I’m gonna try to keep the burst down to two and three shots to the best of my ability, and we’ll see what kind of muzzle-rise we get. Here we go. We are going hot.

[Numerous shots]

Fairly rare bird in the United States for a post-sample…machine pistol in this case, CZ-75, fully automatic. Hope you enjoyed it!

Source: Wikipedia, Vicker’s Tactical Youtube

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