Sometimes parts go missing or need replacement. Don't be caught unprepared with a useless rifle and stand ready with the S&W AR Oops Kit. The replacement kit fits easily in your range bag, backpack, and even in your pocket. Never say "Oops!" with the S&W AR Oops Kit.Kit Includes:Bolt catch plungerBolt catch springBolt catch roll pinBuffer retainerBuffer retainer springDisconnector springHammer springTrigger springHammer pinTrigger pinPivot pin detentPivot pin detent springTakedown pin detentTakedown pin detent springSelector detentSelector detent springTrigger guard roll pinMagazine catch spring
