The new KES [Kompact Entry Stock] for the Sig MPX employs an innovative attachment system (patent pending), which once installed, creates a clean snag-free design. Making this aftermarket sliding stock have an almost OEM-like appearance. When installed on a MPX pistol with 8″ barrel the overall length when the stock is fully extended is 26″. Fully extended length of pull (rear of stock to trigger) is 13.5″.

•Available in single (closed,open) and multi. position (closed + 3) models

•Aluminum main body and adapter machined from 6061 aluminum

•Mil-spec type 3 hard coat anodized

•Steel guide rods, button and Q.D. mounts

•All steel parts are nitrided

•Weight: 1lb

The KES for the MPX will not fit on the MCX/Virtus/Rattler rifles or pistols.

*You will still need to purchase a Tailhook Mod1 Brace separately*

*Gun and Magazine not included* 



2 in stock

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  • Weight – 24 oz
  • Dimensions – 9″ x 5″ x 3″
  • Rear End – Tailhook adapter

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