Sig Sauer MPX Copperhead K 9mm Pistol with PCB Telescoping Brace and Timney Single Stage T

  • Item Number: PMPX-4B-CH-BN
  • /
  • View More Items by Sig Sauer
  • /
  • Condition: NEW
Sig Sauer MPX Copperhead K 9mm Pistol with PCB Telescoping Brace and Timney Single Stage T
$1,699.99 $1,835.00

Temporarily Out of Stock

Includes FREE shipping
  • MOSSBERG MC-2SC SUBCOMPACT 9MM 3.4` OPTIC READY

    Mossberg MC2sc 9mm Optic Ready Subcompact Pistol with Three Magazines (No Manual Safety)
    $556.00 $269.99

  • SIG SAUER P365 9MM OPTIC READY TACPAC W/ HOLSTER AND THREE 12-ROUND MAGAZINES

    Sig Sauer P365 9mm Optic Ready TacPac Pistol w/ Manual Safety, Holster and Three 12-Round Mags
    $529.99

  • SIG SAUER P365 9MM OPTIC READY TACPAC WITH ROMEO ZERO

    Sig Sauer P365 9mm Optic Ready TacPac with ROMEO-Zero Red Dot, Three Mags and Holster
    $579.99

  • GFORCE ARMS JAWBONE HYBRID  9MM

    GForce Jawbone 9mm Semi-Auto Pistol with Threaded Barrel and 2 Glock-Compatible Magazines
    $399.99

  • BRG USA BRG9 ELITE 9MM PISTOL BLACK FINISH 2 MAGS

    BRG USA BRG9 Elite 9mm Pistol with 4 Inch Barrel
    $219.99

  • SPRINGFIELD HELLCAT 9MM PRO PACAGE RANGE BAG, OPTIC, 4X MAGS

    Springfield Hellcat Pro 9mm Pistol with Viridian RFX-11 Green Dot, Four Mags and Pistol Bag
    $755.00 $569.99

  • SPRINGFIELD KUNA 9 MM 6.125 IN BARREL WITH FSA

    Springfield Kuna 9mm Roller-Delayed PDW with Strike Industries FSA Brace
    $1,330.00 $1,199.99

  • DANIEL DEFENSE PCC 9MM 8.3` DD4 7.0 RAIL

    Daniel Defense DD PCC 9mm Pistol with SB Tactical SB3 5-Position Adjustable Arm Brace
    $1,949.00 $1,599.99

  • SPRINGFIELD 1911 RONIN EMP 9MM PISTOL WITH WOOD GRIPS AND 4 INCH BARREL

    Springfield 1911 Ronin EMP 9mm Pistol with Wood Grips and 4 Inch Barrel
    $927.00 $649.99

  • CZ P-09 F NOCTURNE SR 9 MM

    CZ P-09 F Nocturne 9mm Suppressor Ready Pistol
    $519.99

  • GLOCK 43X MOS PINK RAINBOW 9MM 3.41` 10-RD SEMI-AUTO PISTO

    Glock 43X MOS 9mm Optic Ready Pistol with Pink Frame and Rainbow Slide
    $669.99 $579.99

  • KIMBER 2K11 9MM 5` COMP SS OR

    Kimber 2K11 Comp 9mm Double Stack 1911 Pistol with Integrated Compensator and 5 Inch Barrel
    $2,345.00 $2,009.99

  • Federal 9mm Luger 124 gr FMJ American Eagle 50/Box

    Federal 9mm Luger 124 gr FMJ American Eagle 50/Box
    $20.99 $13.49
    ($0.27 / round)

  • Federal 9mm 147 gr FMJ Flat Point American Eagle 50/Box

    Federal 9mm 147 gr FMJ Flat Point American Eagle 50/Box
    $20.99 $13.99
    ($0.28 / round)

  • Federal 9mm Luger 124 gr HST JHP Personal Defense 20/Box

    Federal 9mm Luger 124 gr HST JHP Personal Defense 20/Box
    $41.99 $17.99
    ($0.90 / round)

  • Patriots Sports Llc 9mm 124gr FMJ 2A 50/Box

    Patriots Sports Llc 9mm 124gr FMJ 2A 50/Box
    $12.99
    ($0.26 / round)

  • Remington 9mm 115gr FMJ Remington Range 100/Box

    Remington 9mm 115gr FMJ Remington Range 100/Box
    $39.99 $24.99
    ($0.25 / round)

  • Sellier And Bellot 9mm Luger 124 gr Full Metal Jacket 50/Box

    Sellier And Bellot 9mm Luger 124 gr Full Metal Jacket 50/Box
    $13.99
    ($0.28 / round)

  • Winchester 9mm Luger 115 gr FMJ USA Target/Practice 50/Box

    Winchester 9mm Luger 115 gr FMJ USA Target/Practice 50/Box
    $15.99
    ($0.32 / round)

  • Dickinson Arms 9mm 115gr FMJ Steel Case Target Ammo 50/Box

    Dickinson Arms 9mm 115gr FMJ Steel Case Target Ammo 50/Box
    $11.99
    ($0.60 / round)

  • CCI 9mm 115 gr FMJ Blazer Brass 200/Box

    CCI 9mm 115 gr FMJ Blazer Brass 200/Box
    $78.99 $53.99
    ($0.27 / round)

  • CCI 9mm Luger 147 gr FMJ Blazer Brass 50/Box

    CCI 9mm Luger 147 gr FMJ Blazer Brass 50/Box
    $20.99 $13.99
    ($0.28 / round)

  • CCI 9mm 115 gr Blazer Brass 500 Round Case

    CCI 9mm 115 gr Blazer Brass 500 Round Case
    $197.99 $129.99
    ($0.26 / round)

  • Hornady 9mm 115gr FMJ TAP Handgun Training 50/Box

    Hornady 9mm 115gr FMJ TAP Handgun Training 50/Box
    $23.99 $13.99
    ($0.28 / round)

  • SIG SAUER MPX 9MM 20 ROUND MAG

    Sig Sauer MPX 9mm 20 Round Factory Magazine (All Generations)
    $49.99 $38.92

Product Description

What's i the Box

  • SIG MPX Copperhead 9mm
  • (1) 15-Round Magazine
  • SIG Low Profile QD Socket 1913
  • Cable Lock
  • Owner's Manual

The MPX Copperhead features a monolithic Elite Series hard coat anodized upper receiver, with an integrated stock knuckle lower, and a 4.5” barrel. The MPX Copperhead comes equipped with the new SIG SAUER Pivoting Contour Brace (PCB) giving pistol users a brace that easily adapts to the movement of the shooter's arm with a patented swivel operation for perfect placement, and can be rapidly deployed.

Unconventional design, unmatched performance, and familiar AR handling. The SIG MPX redefines the submachine gun category with a new 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.

Firearm Specifications

  • Manufacturer: Sig Sauer
  • Model: MPX Copperhead K Black
  • SKU: PMPX-4B-CH-BN
  • Caliber: 9mm
  • Barrel Length: 4.5" 
  • Twist Rate: 1:10"
  • Overall Length: 22.3"
  • Overall Height: 8"
  • Overall Width: 2.4"
  • Frame Material: Aluminum
  • Frame Finish: Anodized
  • Barrel Material: Carbon Steel
  • Barrel Finish: Nitride
  • Capacity: 15 Rounds
  • Trigger: Timney Single Stage
  • Weight (with magazine): 4.6 lbs.

Customer Comments & Questions

Customer Reviews

No reviews have been written for this product.

Write a review