TAG Precision—American-made RMR Plate for Kimber
For users of optics-ready Kimber 1911 and 2K11 pistols, TAG Precision has announced…
For users of optics-ready Kimber 1911 and 2K11 pistols, TAG Precision has announced…
Fountain Valley, CA—SureFire, LLC, manufacturer of the world’s finest—and most innovative—illumination tools and…
Shinenyx—creators of a cutting-edge fusion of digital night vision and thermal imaging technology—has…
The Mod-Navy Qual I’ve been doing this qual (or drill, or whatever the current nom…
• Built for road trips and off-road use• Manual transmission equipped• Wrapped in MultiCam Arctic…
I designed the Button Man to give shooters a low-round-count, low-light-engagement drill that involved both…
If you shoot a 9mm 1911, you’ll be interested in Check-Mate Magazines’ new Double-Stack Ultra-Hi Capacity magazine. It is designed to redefine standards in the industry and deliver an unparalleled combination of capacity, reliability, and compactness for double-stack 1911 enthusiasts.
Check-Mate responded to the demand for increased capacity by packing 19 rounds into the profile of a standard 17-round 9mm 1911 magazine. This magazine also maintains a flush-fit design to ensure seamless integration for your double-stack 1911 without compromising size or handling.
Backed by more than a decade of double-stack manufacturing expertise, Check-Mate says it has leveraged feedback from the largest brands and noted shooters in the firearms industry to develop what the company calls the most reliable and technologically advanced magazine on the market today.
Key features include the aforementioned 19-round capacity in a 17-round magazine’s profile, offering max firepower without added bulk or length, and an improved feeding angle to feed both hollow-point and FMJ ammunition more reliably, with a focus on consistent performance.
Check-Mate’s UHC 1911 magazine boasts patent-pending spring and follower technology designed to increase slide lock-back power by 50% to guarantee smooth operation and reliability all the way to the last round.

It is also built tough, with advanced materials, an all-metal aluminum basebad, and a steel retainer for durability and longevity. Each is proudly made in the USA.
Check-Mate Magazines
1911 Double-Stack UHC 126mm Magazine
MSRP: $85
URL: checkmatemagazines.com
Tisas USA, a division of SDS Arms, has made a name for itself internationally providing quality firearms at unrivaled value. The company’s latest release is the competition ready…
The Emperor Series of suppressors is made for longevity in terms of modularity and survivability. It can be configured from a standard suppressor to an over the barrel…
Designed by Dmitry Sinkevich, the 0462 is equipped with a 3.75-inch upswept blade made of CPM 20CV. This type of steel is known for its hardness and corrosion…
Velocity Glock Compensator Thanks to its ingenious design, the Killer Innovations compensator for Glock Gen 3 and 4 9mm pistols can be installed and removed to any threaded…
Gunnar Low-Profile Operator Belt The Sentry Gunnar is constructed from 1.75-inch nylon webbing. It features the trademark quick-release Cobra Buckle. The inner side holds the loop portion of…
CZ designed the second-generation Bren from the ground up to reduce weight and improve ergonomics. At last, shooters in the USA can choose from pistol and carbine models…
© 2025 UN12 Magazine
© 2025 UN12 Magazine
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