Springer Precision

.25" Basepads for Smith & Wesson M&P 9/40


Extended base pads for Smith & Wesson M&P 9/40 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 with the original basepad catch that is round and we will include a machined aluminum retaining plate if you currently have the square retaining plate. 

1.121 OZ

Custom engraved and custom colors are non-returnable.

*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. Please call us with any questions.


Current stock: 0

Bulk Pricing:

  • Buy 6 or above and get $2.50 off

Custom Name Engraving +$5
Numbering +$1
1.12 Ounces