I Learned Some New Things at the Apex Tactical Facility
This video details the process of converting a Smith & Wesson M&P 2.0 from 40 S&W to 9mm by swapping the barrel and potentially the extractor. It also covers the importance of using correct caliber magazines and discusses common accuracy issues with factory M&P barrels, highlighting the benefits of aftermarket Apex Tactical components. The speaker, Joel Park, shares insights gained from a visit to Apex Tactical's facility.










