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Sig Sauer PMPX4B9 MPX K 9mm 4.50″


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Sig Sauer PMPX4B9 MPX K 9mm 4.50″

The choice of professionals worldwide, the MPX K offers a closed bolt gas piston system that is ultra reliable and durable. As with all MPX, the 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 also features an updated M-Lok handguard which is available as accessories in multiple lengths for suppressor coverage. Finally, the K is upgraded with the ultra smooth, ultra-fast Timney Trigger. If you are looking for the ultimate modular sub gun, look no further than the MPX K from SIG SAUER.


Sig Sauer PMPX4B9 MPX K 9mm 4.50″

Brand Sig Sauer
Category Tactical Pistols
Caliber 9mm Luger
Model MPX K
Stock Finish Black
Action Semi-Auto
Barrel Length Range 4″ to 4.99″
Sights None, Optic Ready
Capacity 30+1
Muzzle Threaded
Grips Black Polymer
Hand Right
Handguards M-LOK
OAL 22.25″
Receiver Finish Black Hard Coat Anodized
Receiver Material Aluminum
Stock Description Folding Pivoting Contour Brace
Stock Material Synthetic
Thread Pattern M13.5x1mm tpi
Trigger Timney Single-Stage
Twist 1:10″
Weight 5 lbs
Barrel Description Hammer Forged Carbon Steel
Barrel Finish Black
Search Code SIGMPX
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Barrel Length 4.50″