G-300 16" Superstack
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The Gilboa .300 Blackout Rifle delivers dependable performance, premium components, and versatile customization in a lightweight, American-made platform. Built around a hard-anodized P-15 receiver set, this carbine is equipped with a 16-inch E2 match-grade .300 AAC Blackout barrel and a pinned Dead Air KeyMo Muzzle Brake.
A Mil-Spec bolt carrier group with a Roller Cam Pin promotes smooth, reliable cycling, while the pistol-length gas system and low-profile gas block contribute to consistent operation. The rifle also features a 13-inch M-LOK™ handguard with a MIL-STD-1913 top rail and multiple mounting positions at the 3, 6, and 9 o’clock positions, giving users plenty of options for accessories.
Additional features include a six-position anti-tilt buffer tube, Mission First Tactical Minimalist retractable stock, Mil-Spec trigger group, charging handle, and A2 pistol grip. Finished in flat black hard anodize, the BASE configuration provides a reliable foundation that can be customized and upgraded over time.
Features:
Chambered in .300 AAC Blackout
16" E2 match-grade barrel
Black nitride heat-treated 4150 CrMoV steel barrel
1:7 twist with 5R right-hand lands and grooves
5/8x24 muzzle threads
Pistol-length gas system
Black nitride low-profile gas block
13" M-LOK™ handguard
Pinned Dead Air KeyMo Muzzle Brake
Aluminum billet forged upper
Aluminum billet forged P-15 lower receiver
Mil-Spec bolt carrier group with Roller Cam Pin
Mil-Spec trigger group
Six-position anti-tilt Mil-Spec buffer tube
Mil-Spec charging handle
Mission First Tactical Minimalist stock
A2 pistol grip
Flat black hard-anodized finish
Crafted to perfection, the Silver Shadow Gilboa 5.56 30rd Polymer Magazine is purpose-built for seamless integration with the Gilboa DBR Snake double-barreled AR-15 rifle. Engineered from robust polymer, it boasts a textured finish, ensuring a secure grip even in demanding conditions.
Load and unload with ease, as this magazine guarantees consistent ammunition feed. Its compatibility extends beyond the Gilboa family, fitting various Gilboa rifles and other manufacturing AR-15 platforms.
The Atibal P1 Solar 1x Micro Prism is a groundbreaking and truly innovative reflex optic. It is unlike anything else in the market today. The patent-pending Atibal P1 is the first solar power illuminated laser-etched reticle reflex optic.
Traditional reflex optics project the reticle against a plane of glass. The P1 utilizes a laser-etched illuminated reticle, which is much clearer and sharper than projected dots. These features eliminate reticle "splash" or "flare" many deal with from projected illumination.
The solar illumination is activated based on battery condition. As the battery degrades, the P1 is designed to automatically compensate in a method we call "Solar Failsafe". The Atibal Solar Failsafe will turn on during low battery power to illuminate the reticle. Once the solar failsafe is activated, you can still utilize reticle brightness settings based on the amount of power the solar cell creates.
These features allow the P1 to have industry-leading battery life up to 50,000 hours and beyond. With Solar failsafe, you never have to worry about your battery dying because you always have a reliable backup power source whenever there's natural or artificial light.
The P1 is the ideal size and weight for short-range and close-quarters engagements. The P1 has a "no-snag" design, and its exceptionally small size and weight allow maximum agility in tight spaces. With "Shake Awake" illumination and a large eye box, it is a key advantage when speed and accuracy are paramount.
The P1 includes a Picatinny rail-compatible mount set at an ideal height for most applications. It also utilizes the Aimpoint T1/T2 footprint to maximize options for additional mounting uses.
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Combat Proven
Weapons Systems
Delivering advanced weapon platforms and integrated defense systems engineered to support
strategic objectives in dynamic operational environments.
Engineering the Future of Tactical Advantage
Silver Shadow brings decades of experience in developing high-performance weapons systems and integrated defense technologies. Our approach goes beyond manufacturing; we work as a strategic partner, working closely with military, law enforcement, and security organizations to understand mission requirements and deliver tailored solutions. By combining advanced engineering, in-house R&D, and proven manufacturing capabilities, we create systems designed for reliability, adaptability, and precision in the most demanding operational environments.











