Description
The SAR K-12 Sport is a competition-oriented, CZ-pattern pistol with a well-earned following among action shooters and range enthusiasts. Like any gun that sees regular use, having extra magazines on hand is just smart practice. This is the factory OEM magazine from SAR USA, manufactured to the same spec as the one that came with the pistol.
The body is steel construction with a black finish, built to handle the kind of round counts a competition shooter puts through their gear. Inside, you get a polymer follower and a stainless steel spring working together to keep cartridge feed angle consistent and reliable. The impact-resistant polymer baseplate rounds out the package and gives the mag some added protection if it hits the deck during a reload. A round count window on the side lets you track how much ammo you have left during loading.
With the K-12 Sport's flared magwell and extended mag release, these magazines drop free cleanly and seat positively, which matters when you are running a stage on the clock. The 17-round capacity matches the pistol's full spec, and the mag locks up without slop or rattle.
One thing worth knowing about the K-12 Sport: these magazines are proprietary to the platform. The magwell geometry is slightly different from a standard CZ 75, so OEM is really the way to go here rather than hoping a third-party option will work without modification. If you want something that just works every time you slap it in, this is it.
Sold individually.
Key Specifications
- Manufacturer: SAR Arms (SAR USA)
- MPN: K1217
- UPC: 858763007947
- Caliber: 9mm Luger
- Capacity: 17 Rounds
- Type: Detachable Box Magazine
- Body Material: Steel
- Follower Material: Polymer
- Spring Material: Stainless Steel
- Baseplate Material: Impact-Resistant Polymer
- Finish: Black
- Compatible Firearm: SAR K-12 Sport Pistol
- Magazine Length: 6.7 inches
- Quantity: 1
- Shipping Weight: 0.3 lbs
What’s Included
- 1x SAR USA K-12 Sport 9mm 17-Round Magazine
Frequently Asked Questions
Will this magazine work with any pistol other than the K-12 Sport?
The SAR K-12 Sport magazine is designed specifically for the K-12 Sport platform. While the K-12 is based on the CZ 75 pattern, the magwell dimensions on the K-12 Sport are slightly different from a standard CZ 75, which means cross-compatibility is not guaranteed without modification. Stick with this OEM mag for the K-12 Sport and you will not have to worry about fit or function.
How many magazines does the SAR K-12 Sport come with from the factory?
Most listings and retailers indicate the K-12 Sport ships with two 17-round magazines. Picking up extras like this one is a good move if you plan to compete or run extended range sessions without constantly reloading.
Is this a factory OEM magazine or an aftermarket product?
This is a genuine factory OEM magazine produced by Sarsilmaz and imported by SAR USA. It is the same magazine that ships with the K-12 Sport pistol, so you can expect the same fit and feeding reliability as the originals.
Can I use CZ 75 extended basepads on this magazine?
Some aftermarket basepad manufacturers, like Taylor Freelance, have confirmed that their CZ 75 140mm basepads are compatible with the SAR K-12 Sport magazine. That said, compatibility can vary by brand, so it is worth confirming with the specific basepad manufacturer before purchasing.
Does this magazine have a round count window?
Yes. The magazine body features a capacity count indicator along one side so you can see how many rounds are loaded at a glance. The high-visibility polymer follower also gives you a clear indication when the magazine is empty.
Is the baseplate removable for cleaning?
Yes, the polymer baseplate can be removed for disassembly and cleaning. Regular maintenance of your magazines, especially after heavy use at the range or in competition, helps keep the spring and follower functioning properly over the long haul.





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