MARS from Rainier Arms First Look
This video provides a first look at the MARS (Magazine Advanced Release System) from Rainier Arms, designed by Battleline Industries. It highlights the system's ambidextrous design and extended control, offering right-handed shooters the option to use their index or middle finger instead of their thumb for magazine release. The MARS is compatible with Gen 1-3 small frame Glock pistols in double stack 9mm, .40 S&W, and .357 SIG. The video mentions the MSRP of $66.45 and notes that Apex members receive better pricing. A full review is promised soon. Safety precautions regarding unloaded firearms are also emphasized.










