UN12 Issue 24 – Now Available Nationwide!
The wait is finally over—UN12 Issue 24 is now on sale and on newsstands…
The wait is finally over—UN12 Issue 24 is now on sale and on newsstands…
Unit Solutions is a developer, manufacturer, and distributor of pneumatic training implements—namely, the…
Exploring someone’s everyday carry (EDC) setup can be insightful. Wallets and keys are…
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…
Killer Innovations, renowned for its precision-engineered firearm components, is set to make waves at SHOT Show 2025 with the debut of its highly anticipated A2 Mono Upper. Combining cutting-edge design with premium materials, the A2 Mono Upper is poised to elevate the AR-15 platform to a new level of performance and durability.

Crafted from 7075 billet aluminum, the A2 Mono Upper is a single-piece design that enhances strength and rigidity. This engineering choice eliminates the need for a separate rail interface, ensuring superior alignment and accuracy. At just 19.7 ounces, it strikes the perfect balance between lightweight performance and rugged reliability, making it an ideal choice for competitive shooters, tactical operators, and enthusiasts alike.
Adding to its premium construction, the upper features a titanium barrel nut, known for its durability and corrosion resistance. The A2 Mono Upper is compatible with any standard AR-15 barrel, offering enthusiasts unparalleled versatility when it comes to customization.

Killer Innovations goes above and beyond by including key components with every A2 Mono Upper, streamlining the installation process. Each upper comes equipped with:
These thoughtful additions make it easier than ever for users to assemble and customize their rifle right out of the box.

Killer Innovations has kept the MSRP under wraps, but all will be revealed at SHOT Show 2025. With its bold design and premium materials, the A2 Mono Upper is expected to generate buzz among AR-15 enthusiasts and industry insiders alike.
Be sure to visit the Killer Innovations booth at SHOT Show 2025 to get a first-hand look at this groundbreaking product. Whether you’re upgrading your current setup or starting a new build, the A2 Mono Upper promises to deliver innovation, reliability, and precision that shooters demand.
Stay tuned for updates, pricing, and availability as SHOT Show 2025 unfolds.
AR-15 Tool Kit with Soft Case This AR-15 specialty tool kit contains a full complement of bits and accessories that are designed to help keep your AR ready….
Do you take your morning brew light and sweet, or are you a hard hitting black coffee type? Either way, you’ll get a fistful of your favorite beverage…
In the company’s own words, the new Holosun MP3X micro-prism aims to set a new standard in Holosun’s compact rifle optics lineup. It features 3x magnification in a…
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…
Incredible stopping power in a PCC-esque package is the STAR10-P’s mission statement. It’s built out on the same billet upper and lower as DoubleStar’s original STAR10 rifle and…
We had to do a double-take when we first saw a Chiappa Rhino. It’s probably one of the most unique revolver designs we’ve seen, with the low-set barrel…
© 2026 UN12 Magazine
© 2026 UN12 Magazine
Wait! Don’t forget to
Notifications