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SIG Sauer MPX Carbine Centerfire Rifle

Item # 747281
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Additional Information:

Prices, promotions, styles and availability may vary by store and online.

  • To buy online and deliver to a Gander Mountain store or an Independent Firearms Dealer, simply add this item to your cart. Click here for additional details.
  • Firearms shipping charge of $25.00 per item.
  • You must be at least 18 years old to purchase this item. State and local laws may vary.
  • Additional discounts do not apply.


  • Locked/Closed Rotating Bolt System

  • 6.5" Barrel w/ 9.5" Permanent Muzzle Brake

  • Railed Aluminum KeyMod Handguard

  • Ambidextrous Safety Selector

  • 30-Round 9mm Magazine

Product Summary

The SIG MPX redefines the submachine gun category with a new level of operator safety, in-field adaptability, and proven reliability in the harshest environments. The MPX features a fully locked and closed rotating bolt system, which provides maximum safety in case of bullet or water obstruction in the bore. SIG's short-stroke piston system reduces recoil and fouling. The bolt is held open on the last round fired. The monolithic upper receiver features an integral M1913 rail at 12 o'clock and a free-floating barrel. The MPX has a familiar, AR-style ambidextrous selector and magazine release, making the transition easy for users who've been shooting a traditional AR. The magwell is flared and beveled for easy reloading. The barrel, stock, and handguard are all interchangeable for quick configuration changes with a bevvy of options available. Rear charging handle. QD sling points. Telescoping stock.

Model MPX Carbine
Type Centerfire Rifle
Action Semi-Auto
Caliber 9MM Luger
Barrel Length 16"
Sights Reflex
Finish: Stock Synthetic
Finish : Barrel & Receiver Black
Capacity 30-Round Magazine


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