S&W M&P .25" Basepad by Springer Precision
M&P 9/40 extended base pads are CNC machined from aluminum and hard anodized. This lengthens the magazine .25" to make for easier, more reliable magazine changes. They are perfect for IDPA ESP and USPSA. These are for use the the original base pad catch that is round and we will include a machined aluminum retaining plate if you currently have the square retaining plate. These were designed to put the magazine in at a straighter angle for speed reloads than the stock pad. 1.16 OZ.
*Not compatible with the low-capacity magazines with the plastic-block bottoms*
Due to design variations, Springer Precision cannot guarantee compatibility with any other manufacturer’s aftermarket magwell, unless otherwise specified.