Another unboxing and test video by Redmantoys Airsoft covering the Armorer Works VX7310 Polymer80 With MOS gas blowback pistol. The Armorer Works VX7310 Polymer80 with MOS is a semi-automatic, 134A/Green Gas powered gas blowback pistol. It features a metal slide and a polymer frame, along with a metal outer barrel that has markings. The pistol is equipped with fixed front and rear sights. One of its notable features is the ultra-light recoil, which allows for crisp and agile blowback cycling. The grip covers, trigger, and magazine release are made of plastic, while the slide catch and disassembly lock are made of metal. The package includes a metal gas magazine that can hold up to 24 rounds. Additionally, the pistol comes with four changeable optics base plates and a dummy RMR Sight.