Dark mode is

Product Unavailable

Unfortunately, the following product is currently unavailable through Rainier Arms.

Odin Works Smith & Wesson M&P Pistol Magazine Base

Magazine Extension

As low as $33.25
Rainier Arms Free Ground Shipping

Guaranteed to give you an edge, ODIN Works has designed their PMBs (Pistol Magazine Bases) with the competitive and noncompetitive shooter in mind.  Introducing the Smith & Wesson M&P PMB: Ergonomically machined to fit perfectly in the palm of your hand for effortless stripping, our weighted base allows for rapid mag changes and 4 to 5 extra rounds all while remaining well within the 140 mm gauge limits of USPSA. CNC machined right here in Boise, ID out of 6061 billet aluminum and hard anodized to ensure durable, long-lasting color the M&P PMB comes complete with an extra power spring and our proprietary threaded pin to ensure extremely limited mag failures.  The ODIN PMB will keep you at the top of your game.


Technical Specs

  • Dimensions: 1.6" x 1.2" x 1.25" at widest points
    Weight: 1.30oz (Base and Screw)
    Material: 6061 Aluminum
    Compatibility: Smith & Wesson M&P 9 / M&P 40
    Capacity: +5 / +4
    Includes: Extra Power Spring, Threaded Push-Pin, Allen Wrench
More Information
SKU ACC-PMB-SW-MP
Product Type Magazine Extension
Manufacturer Odin Works

Product Recommendations

Google Customer Reviews Google Customer Reviews