Ross Zheng Engineering, the company that featured their first product during SHOT Show in January of 2015, is finally announcing its availability. The product is their UNIMAG, which is a multi-caliber magazine designed for AR-15 platforms. The UNIMAG can be used with 30 rounds of .223 Rem, 5.56 NATO, or .300 BLK, 29 rounds of 5.45x39mm, 26 rounds of 6.8 SPC, 25 rounds of 7.62x39mm, 24 rounds of 6.5 Grendel, or 12 rounds of 458 SOCOM. Their patented design includes their own controlled-tilt follower which is meant to decrease jamming and increase stability.

The UNIMAG is set to ship this coming fall 2015, but pre-orders are being taken at the company’s website: http://www.rosszhengengineering.com/index.php?option=com_content&view=article&id=53&Itemid=472    or you can visit their main page at www.rhosszhengengineering.com. UNIMAG’s MSRP is $49.99.