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Sig Sauer PMPX4B9 MPX K 9mm Luger Caliber with 4.50″ Barrel, 30+1 Capacity, Black Hard Coat Anodized Metal Finish, Folding Pivoting Contour Brace Stock & Black Polymer Grip Right Hand
$2,199.99
Sig Sauer PMPX4B9 MPX K 9mm Luger Caliber with 4.50″ Barrel, 30+1 Capacity, Black Hard Coat Anodized Metal Finish, Folding Pivoting Contour Brace Stock & Black Polymer Grip Right Hand
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The MPX K offers a closed bolt gas piston system that is ultra reliable and durable. The MPX K is modular allowing for multiple handguard and barrel lengths and is ready to go for suppressor use. It features the SIG PCB folding brace which allows the K to fold into an ultra-compact size and be operable in the folded position. The K features an updated M-LOK handguard and Timney Trigger. Includes 35rd polymer magazine.
In stock
$664.95
Out of stock
$371.99
In stock
$664.95
In stock
$664.95
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Purchasing through KB House of Guns is simple—just four quick steps:
Browse the catalog, apply filters as needed, and open the product page of the gun that best fits your needs and preferences.
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When your firearm arrives, visit the FFL to complete the ATF Form 4473, background check, and any state paperwork. Bring valid photo ID (and permits, if required), pay the dealer’s transfer fee and taxes, then head to the range with your new purchase!
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