Smith and Wesson® M&P Pistols Micro Red Dot Adapter MountSmall optics require a small mount! With the increase in micro carry optics on the market, OuterImpact is excited to announce the all new Smith and Wesson M&P Micro Red Dot Mount. The Smith and Wesson M&P Micro Red Dot Mount is designed to add minimal weight and height to your carry pistol and securely accept a variety of micro red dot sights on the market including: Holosun 407K 507K C models require the MRA adapter Swampfox SentinelShield Sights