S&W M&P +6 Round Mag Extension by Floyds Custom Shop S&W M&P +6 Round Mag Extension by Floyds Custom Shop This Smith & Wesson extension adds 6 rounds to your magazine. Easy assembly. Made to match our S&W magwell. Works on All double stack M&P Mags 9mm and 40. If you do have a .40... MSRP: Was: Now: $40.00 Add to Cart
S&W M&P +2 Round Mag Extension by Floyds Custom Shop S&W M&P +2 Round Mag Extension by Floyds Custom Shop M&P Mag +2 Extension are made with 6061 Aluminum and works on the 15 & 17 Round Magazines in the 9 & 40 Cal. They are the same size as the Med Pro Base plates. Hard Anodized... MSRP: Was: Now: $30.00 Add to Cart
