SIG Sauer MPX K

GunCritic Score

 
Critic Rating Icon
83%

Critic Rating

5 Reviews

Guncritic User Rating
93%

User Rating

16 Reviews

MSRP:$2800.00
Used Price:
$2142.00+13.78%
Sale Price:
$2380.00+15.31%

Ballistic Stats

 
Average Fps
1180 fps
Average Energy
357 ft-lbf
Recoil
0.65 N
Ballistic Coefficient
0.15
Sectional Density
0.13 lb/in²
Average Gr
147 gr
Pwdr Chrg Wght
6 gr
Range
50 yd
Muzzle Velocity
1150 fps
Muzzle Energy
490 J
SIG Sauer MPX K
SIG Sauer MPX K
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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. For 2019, the K now 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

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SIG Sauer MPX K For Sale

Technical Data

Action Semi-Automatic

Action

Semi-Automatic

Caliber 9x19mm Parabellum

Caliber

9x19mm Parabellum

Capacity 30+1

Capacity

30+1

Finish Matte Black

Finish

Matte Black

Gun Type Pistol

Gun Type

Pistol

Sights None (Optics Ready)

Sights

None (Optics Ready)

Barrel Length 4.5"

Barrel Length

4.5"

Length 7.35

Length

7.35

Weight 24 oz

Weight

24 oz

Sig Sauer Mpx K Capacity

The SIG Sauer MPX K is chambered in 9x19mm and has a standard magazine capacity of 35 rounds.  Shorter magazines with capacities of 10 and 20 rounds are available in states with magazine restrictions, but the cool kids live in the states where they can use the available 50 round drum magazines.
Sig Sauer Mpx K Capacity

Sig Sauer Mpx K Feature

The SIG Sauer MPX K is a semi-automatic pistol chambered in 9x19mm with a standard magazine capacity of 35 rounds.  It has a 4.5 inch barrel with a ½-28 thread at the muzzle in front of a rotating-bolt action driven by a short-stroke gas piston surrounded by a free-floating M-Lok handguard..  Its optics rail stretches from the charging handle to the front of the handguard and is long enough to accommodate a wide variety of optical setups.
Sig Sauer Mpx K Feature

Sig Sauer Mpx K Ergonomics

The SIG Sauer MPX K takes a lot of inspiration from the AR15, especially in its controls.  SIG improved the handling by offering fully-ambidextrous controls in its charging handle, safety, mag release and bolt release.  The flared magazine well ensures easy insertion of the magazine while under stress, and the M-Lok handguard offers a decent amount of support-hand safety to prevent injury to the user when holding the gun by the magazine well.
Sig Sauer Mpx K Ergonomics

Sig Sauer Mpx K Mobility

The MPX K weighs 5 pounds unloaded and measures less than 24 inches long with its stock or arm brace fully extended allowing this gun to easily be used when maneuvering through close-quarter environments.  Its light weight makes it very easy to carry over extended distances and its familiar controls and manual of arms allow for a very easy learning curve.
Sig Sauer Mpx K Mobility

Sig Sauer Mpx K Fit-N-Finish

The MPX K is available in black and tan and its receivers are made of aircraft grade aluminum.  All MPX K models include a factory-installed Timney single-stage trigger and include a short vertical picatinny rail along the back of the lower receiver to attach stocks, arm braces, sling mounts and more.  Handguards are available in M-Lok and Keymod setups.
Sig Sauer Mpx K Fit-N-Finish

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SIG Sauer MPX K Specifications

Action
Semi-Automatic
Caliber
9x19mm Parabellum
Capacity
30+1
Finish
Matte Black
Gun Type
Pistol
Sights
None (Optics Ready)
Barrel Length
4.5"
Length
7.35
Weight
24 oz

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