Sig Sauer MPX K 9mm PCB 4.5" Barrel 35 Round Capacity PMPX-4B-9-35


Description

Sig Sauer MPX K 9mm 4.5" Barrel 35+1 Black PMPX-4B-9-35

Sig Sauer MPX K

The Sig Sauer MPX K is a compact semi-automatic pistol chambered in 9mm Luger, designed for tactical versatility and high performance in demanding conditions. Featuring a 4.5-inch cold hammer-forged carbon steel barrel and a gas piston operating system, this pistol ensures reliable cycling and reduced recoil for consistent accuracy. Its KeyMod accessory rail and polymer grip provide a customizable platform suitable for professional or recreational use.

Delving deeper, the MPX K includes a TIMNEY single-stage trigger for crisp pulls and an alloy forend for enhanced handling. The hard coat anodized receiver finish offers durability against wear, while the 1:10 twist rate optimizes bullet stability. With an overall length of 22.25 inches and a weight of 5 pounds, it balances maneuverability with stability, making it ideal for close-quarters applications.

Suited for tactical operations, home defense, or range training, the Sig Sauer MPX K excels in scenarios requiring quick response and adaptability. Its high-capacity design and accessory compatibility make it a practical choice for users seeking a dependable pistol that performs reliably under pressure.

Specifications

Specification Detail
Manufacturer Sig Sauer
Model MPX K
Action Semi-Automatic
Caliber 9mm Luger
Barrel Length 4.5"
Weight 5 lbs
Capacity 35+1
Sights N/A
Finish Black
Stock PCB on Polymer Frame
Trigger TIMNEY Single Stage
Magazine 35-Round Polymer Mag
Accessories N/A
UPC 798681666744
MPN PMPX-4B-9-35
Condition New in Box
Condition: New
Manufacturer: SIG SAUER
Model: MPX Pistol
Caliber: 9mm Luger
SKU: 798681666744
MPN: PMPX-4B-9-35
UPC: 798681666744
Vendor: Gunprime
Reviews (2)
By Expensivehobbies on 05/21/26
Best customer service

First I've never written a review and I order quite a bit . The guys at gunprime have been some of the best folks I've ever dealt with in the gun buisness. If they have it it will liklely be the best price you will find and they will ship it the same day and send you the tracking , if you have any problems they will take care of you there not many companies left like this one . They have a customer for life from me


By PSA Hog on 03/24/24
Addition

This gun is addictive to shoot. A bit expensive but a pleasure to shoot. I wish sig provide a case and extra mag for the price. They should also sell it with the collapsible brace. I love the single stage trigger. The purchase was experience is smooth as always.


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