The SIG Sauer PMPX4B9 MPX K is a semi-auto ar pistol chambered in 9mm. It has a 4.5″ threaded barrel (M13.5x1mm tpi) and a capacity of 35 rounds.

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.

Specifications

• Brand: SIG Sauer
• Model: PMPX4B9 MPX K
• Manufacturer Part #: PMPX-4B-9-35
• UPC: 798681666744
• Caliber: 9mm
• Action: Semi-Auto
• Barrel Length: 4.5″
• Twist Rate: 1-in-10″
• Thread Pitch: M13.5x1mm tpi
• Capacity: 35 Rounds
• Magazines Included: 1
• Overall Length: 31.8″
• Sights: No Sights
• Safety: Lever Action
• Finish: Black

Not available to ship to: CA, RI, WA.

Ships to a licensed FFL dealer for transfer. The buyer must pass the required background check and meet all federal, state and local laws.