It might be time to take a second look at your favorite .22 caliber AR-15 trainer rifle: Bearing Arms is reporting that organizers of the Appleseed Project marksmanship program have banned outright the use of Smith & Wesson M&P15-22 due to problems experienced in multiple instances with multiple rifles at Appleseed events. The full release will be replicated below, but in short some of the rifles appear to be having problems with their fire control groups, which can cause the weapons to fire repeatedly without the trigger being pressed, and cause them to fire when not in battery. This latter malfunction has apparently caused one injury and should be taken very seriously.