Springfield Armory Saint Victor—Now as a 9mm PDW
Springfield Armory’s Gen 2 Saint Victor launched earlier this year with new features…
Springfield Armory’s Gen 2 Saint Victor launched earlier this year with new features…
Woox might be best known for painstakingly crafted wood furniture and chassis systems…
The wait is finally over—UN12 Issue 24 is now on sale and on newsstands…
Setup & Shooting Instructions This drill is executed with a carbine at 50 yards. The…
All shooting is a balance between speed and precision. By that I mean you can…
The Mod-Navy Qual I’ve been doing this qual (or drill, or whatever the current nom…

These two products (MFEP + CAN) were engineered to update and upgrade the often-neglected castle nut/end plate system on the AR platform. The system offers a built-in anti-rotation QD socket and sling loops. The anti-rotation nut is specifically designed to work with the end plate, so instead of peening or staking the castle nut, an integrated set screw performs the same function while allowing you to continue to upgrade or update your build. You’ll also never need to worry about your rear takedown pin detent and/or spring being lost as the MFEP also includes a set screw for ease of installation or removal. The lightweight 7075-T6 aluminum is available in anodized color options to further customize your look.
MSRP: $34

It’s fair to say that we are living in uncertain times. When social instability exists, the potential for personal danger tends to rise. To mitigate any trouble that…
The Nitro 1800 provides a ranging solution up to 800 yards out of the box and is upgradeable to over 2,000 yards. It’s engineered to pair with your…
CMMG’s Zeroed Enhanced parts stand out as the company’s premium line of rifle components. Offering an array of muzzle devices, charging handles, AR controls, and more, the Zeroed…
Streamlight launched the USB-C rechargeable Wedge® XT, the latest in its line of high-performance everyday carry (EDC) lights.
Looking back, quite a few UN12 featured firearms have incorporated Scalarworks products, usually in the form of the company’s various quick-detach optics mounting solutions cataloged under the Leap…
Rise Triggers’ Rev 535 Side-and-Snap AR trigger is a next-generation AR fire control group designed to remove the friction—both mechanical and mental, they say—of upgrading your trigger. The…
© 2026 UN12 Magazine
© 2026 UN12 Magazine
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