Ross & Zheng Engineering offers innovative R&D for firearms industry

"Ingenious design"
~AR-15 owner

"This is the first magazine that can handle the 223, 6.5, 6.8, & the 2 AKs, the 7.62x39 & 5.45x39 reliably."
~Ed Ross, CEO & founder

Ross & Zheng Engineering is pleased to announce its first design, the UNIMAG. A must-have for shooters and firearms manufacturers looking to expand product lines and revenue opportunities, the UNIMAG and other RZE concepts offer true market promise. This versatile multi-caliber magazine has proven reliable and jam-free for several types of ammunition, to date:

Ammo       Capacity
223/556/300BLK/204Ruger (all based on 223 case)   30
5.45X39   29
6.8SPC   26
7.62X39   25
6.5 Grendel   24
458 SOCOM    12

 


RZE seeks partnerships with key gun manufacturers to bring the UNIMAG multi-caliber magazine to market. The UNIMAG will soon be joined by other after-market accessories, including patented scope designs and other AR-15 gun accessories in development. RZE is experienced in contract manufacturing and offers a proven track record in product design and R&D.

Explore the UNIMAG and in-development opportunities to expand your AR-15 product lines.