53-Rounds in 1 Magazine: Desert Tech’s Quattro-15 — SHOT Show 2023
Desert Tech's Quattro receiver takes 53-round magazines and allows you to carry seven magazines worth of ammo in just four magazines.
Desert Tech is a cutting-edge firearms company known for pushing the limits of precision and innovation in the world of long-range and tactical shooting. Specializing in compact, high-performance rifles and modular weapon systems, Desert Tech delivers accuracy and adaptability trusted by elite military units, law enforcement, and civilian marksmen. With advanced engineering behind every build, Desert Tech firearms like the MDR and bolt-action rifles redefine what’s possible from a lightweight, multi-caliber platform.


Every Desert Tech rifle is engineered to deliver sub-MOA accuracy, making them a preferred choice for tactical precision shooters and competitive marksmen.

From 5.56 to .338 Lapua, Desert Tech’s platform flexibility allows quick caliber changes in the field without compromising zero or reliability.

Bullpup configurations provide superior balance and maneuverability, packing long-barrel performance into a compact, mission-ready form.






Desert Tech rifles feature compact bullpup designs, advanced modularity, and multi-caliber capabilities, combining portability with precision.
The MDR is ideal for tactical use, offering semi-auto fire, compact bullpup design, and tool-free caliber changes—perfect for urban or mobile scenarios.
Desert Tech bolt-action rifles, such as the SRS-A2, are known for their ultra-short length, unmatched accuracy, and field-ready modularity.
Yes. Most Desert Tech rifles are designed for quick, tool-less caliber conversions—offering versatility for multiple mission profiles or shooting needs.
While not manufactured by Desert Tech, the Barrett MRAD shares the same focus on long-range precision and modularity, making it a relevant comparison for serious shooters.
Desert Tech rifles feature ambidextrous safety selectors, precision triggers, and secure bolt and ejection systems to ensure safe operation under stress.
Desert Tech is a leading innovator in precision firearms, known for its modular bullpup rifle platforms. Designed for military, law enforcement, and civilian marksmen, Desert Tech rifles offer unmatched accuracy, compact design, and caliber flexibility in demanding environments.
Stay informed with the latest news, expert reviews, and in-depth articles on firearms, shooting sports, and gun-related topics. Whether you’re a seasoned shooter or new to the world of firearms, our collection of articles will keep you updated on industry trends, product launches, and valuable tips for responsible gun ownership.

Desert Tech's Quattro receiver takes 53-round magazines and allows you to carry seven magazines worth of ammo in just four magazines.

The Quattro-15 lower is drop-in capable with all standard uppers and will feed from a 53-round, quadruple stacked mag called the Quadmag53.

If you received or purchased an SRS rifle, conversion kit, or bolt between December 8th, 2020 and now, please contact our warranty department.