Sig Sauer MPX K PSB 9mm Luger Nitron Receiver

Sig Sauer MPX K PSB

MSRP $2,162.00

Unconventional design, unmatched performance, and familiar AR handling. The SIG MPX redefines the submachine gun category with a level of operator safety, in-field adaptability and proven reliability in the harshest environments. Completely ambidextrous, the SIG MPX is great for left- or right-handed shooters with its dual-sided selector switch, magazine release, charging handle and bolt release. The SIG MPX operates from a fully-closed and locked rotating bolt, offering enhanced reliability and safety in use. A short-stroke gas piston allows the SIG MPX to run all weights and brands of 9mm ammunition with no adjustments to the gas valve. A full-length picatinny rail allows for solid, consistent mounting of optics and targeting lasers. The MPX K PSB features a 4.5″ barrel, telescoping 3-position brace and a short aluminum KeyMod handguard with handstop.

GSIN: SGSAR-HQZH64SE

Firearm Specifications

GSIN

SGSAR-HQZH64SE

Parent GSIN

SGSAR-2TONXHCV-P

Manufacturer Name

Sig Sauer

Model

MPX

Series

K PSB

UPC

798681563487

Manufacturer Part Number

MPX-K-9-KM-PSB

MSRP

2162

Brand

Sig Sauer

Category Level 2

Category Level 3

Action

Semi-Automatic

Barrel Finish

Barrel Length

Barrel Material

Caliber

9mm luger

Capacity Standard

30

General Finish

Nitron Receiver, Nitron Handguard

Grip Description

Synthetic Black

Grip Finish

Black

Grip Material

Synthetic

Is Display Model

Left Handed

No

Rate of Twist

1:10 RH

Receiver Finish

Nitron

Receiver Material

Aluminum

Safety

TRUE

Safety Description

Manual

Sights Front

None, Picatinny Rail

Sights General

RS: None, Picatinny Rail, FS: None, Picatinny Rail

Sights Rear

None, Picatinny Rail

Stock Finish

Black

Stock Material

Synthetic

Stock Structure

Adjustable Pistol Brace

Total Height

8

Total Length

22.5

Weight In Ounces

99.2

Weight In Pounds

6.2

Variations

Preview
MPN/UPC/GSIN
Capacity
General Finish
Barrel Length
Weight (oz)
K

MPX-K-9-KM-PSB-FDE | 798681565481 | SGSAR-YETNJIL6

9mm luger

30

Flat Dark Earth Cerakote Receiver, Flat Dark Earth Cerakote Handguard

4.5 in

73.6 oz

$1949.99

K PSB

MPX-P-9-KM-PSB-FDE | 798681565511 | SGSAR-UZ4D7OI8

9mm luger

30

Flat Dark Earth Cerakote Receiver, Flat Dark Earth Cerakote Handguard

8 in

96 oz

$2220

PMPX-3B-CH | 798681599011 | SGSAR-TIPVWPKF

9mm luger

20

Coyote Brown Cerakote Receiver, Coyote Brown Cerakote Handguard

3.5 in

72 oz

$1835

Carbine

MPX-C-9-KM-T-FDE | 798681565467 | SGSAR-S2NTXYPF

9mm luger

30

Adjustable Pistol Brace

Flat Dark Earth Receiver, Flat Dark Earth Stock/Handguard

16 in

7.6 lbs

$2152

K PSB

MPX-K-9-KM-TACOPS-PSB | 798681587742 | SGSAR-PKEXEREC

9mm luger

30

Nitron Receiver, Nitron Handguard

4.5 in

96 oz

$2298

PMCX-3B-CH-CO | 798681600243 | SGSAR-NZTTE8QP

9mm luger

10

Coyote Brown Cerakote Receiver, Coyote Brown Cerakote Handguard

3.5 in

72 oz

$1749.99

PMPX-4B-CH-BN | 798681614288 | SGSAR-NLRSFDC8

9mm luger

15

Nitride Receiver, Nitride Handguard

4.5 in

72 oz

$1835

PMPX-4B-CH | 798681626427 | SGSAR-MROTS9OB

9mm luger

20

Nitride Receiver, Nitride Handguard

4.5 in

72 oz

$1699.99

PMPX-3B-CH-MN2 | 151550005738 | SGSAR-JHHR3WZ1

9mm luger

20

Nitride Receiver, Nitride Handguard

3.5 in

72 oz

$1879

PCC

RMPX-16B-9 | 798681596201 | SGSAR-ICU3LG4Z

9mm luger

30

Adjustable, Folding

Nitride Receiver, Nitride Handguard

16 in

6.6 lbs

$1979.99

K PSB

MPX-K-9-KM-PSB | 798681563487 | SGSAR-HQZH64SE

9mm luger

30

Nitron Receiver, Nitron Handguard

4.5 in

99.2 oz

$2162

K PSB

MPX-P-9-KM-PSB | 798681537662 | SGSAR-DUXVEXEQ

9mm luger

30

Nitron Receiver, Nitron Handguard

8 in

96 oz

$2084

K

MPX-K-9-KM-FDE | 798681565474 | SGSAR-AWJM83GQ

9mm luger

30

Flat Dark Earth Cerakote Receiver, Flat Dark Earth Cerakote Handguard

4.5 in

73.6 oz

$1829.99

K

PMPX-4B-9-COY | 798681600540 | SGSAR-61DFP1SN

9mm luger

30

Coyote Brown Cerakote Receiver, Coyote Brown Cerakote Handguard

4.5 in

80 oz

$2298

Carbine

MPX-C-9-KM-T | 798681537648 | SGSAR-5CWCNWG6

9mm luger

30

Adjustable Pistol Brace

Matte Black Receiver, Matte Black Stock/Handguard

16 in

7.6 lbs

$1699.99

Pistol

WMPX-9-8B-SP | 798681608300 | SGSAR-59KSX5LB

9mm luger

30

Nitride Receiver, Nitride Handguard

8 in

96 oz

$2162

PMPX-3B-CH-MN | 798681617807 | SGSAR-4SBU6Z9Z

9mm luger

30

Nitride Receiver, Nitride Handguard

3.5 in

72 oz

$1499.99

PMPX-3B-CH-CO | 798681600243 | SGSAR-36E48JND

9mm luger

10

Coyote Brown Cerakote Receiver, Coyote Brown Cerakote Handguard

3.5 in

72 oz

$1579.99

K

MPX-K-9-KM | 798681563470 | SGSAR-2RHS8IL5

9mm luger

30

Nitron Receiver, Nitron Handguard

4.5 in

73.6 oz

$1699.99

K

PMPX-4B-9 | 798681596270 | SGSAR-2TONXHCV

9mm luger

30

Nitron Receiver, Nitron Handguard

4.5 in

80 oz

$2162

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