PASSION APO Spotting Scope—Compact Power & Exceptional Clarity
German Precision Optics’ Passion APO is a high-performance compact spotting scope designed and…
German Precision Optics’ Passion APO is a high-performance compact spotting scope designed and…
Mesa Tactical, well-known for its pro-grade tactical shotgun accessories, now bridges the gap…
North Kansas City’s TriStar Arms has introduced the APOC, a compact 4-inch-barrel, 9mm…
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…
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.
Here’s a new solution to help seamlessly incorporate ballistic protection into your everyday-carry loadout. Traditional backpack body armor typically focuses on back protection, leaving the wearer’s front exposed…
Everyday carry—EDC—is evolving, and with it the demand for discreet body armor. Traditional options like bulletproof vests, armored T-shirts, and plate carriers are often bulky, uncomfortable, and difficult…
GGP has released a line of aftermarket slides to support the SIG Sauer P320, the U.S. military’s latest contracted sidearm. Like GGP’s slides for Glock 17 and 19,…
Midnight Breach is a limited-edition gear drop from Midnight Arsenal Box centered around a reusable, civilian-legal distraction device and supported by equipment chosen for practical, real-world use. At…
The 1911 Night Stalker DS features a premium Cerakote Platinum Grey slide and frame, Tritium Front Sights, and exclusive slide serrations.
1x Compact Prism Scope – Illuminated ACSS Cyclops Reticle This optic combines the durability and flexibility of Primary Arm’s ACSS etched reticle with the speed and ease of…
© 2025 UN12 Magazine
© 2025 UN12 Magazine
Wait! Don’t forget to