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SIG SAUER MPX COPPERHEAD K 9MM 4.5″ BARREL 20-ROUNDS NO BRACE

Original price was: $1,399.99.Current price is: $1,259.99.

More Information
Barrel Length 4.5
Caliber 9mm
Capacity 20
Condition New in Box
Finish Per Color Black
Frame Per Material Aluminum
Manufacturer Sig Sauer
Manufacturer Part Number PMPX-4B-CH-NB
Model MPX Copperhead K
Type Semi Auto Handguns – Tactical
UPC 798681671779

Description

Sig Sauer MPX Copperhead K Features

The Sig Sauer MPX Copperhead K features a monolithic Elite Series Cerakote finish upper receiver, with an integrated stock knuckle lower, and a 4.5 barrel with integrated muzzle brake. The Sig MPX Copperhead K operates from a fully-closed and locked rotating bolt, offering enhanced reliability and safety in use. A short-stroke gas piston allows this 9mm Sig Sauer to run all weights and brands of 9mm ammunition with no adjustments to the gas valve.

This Sig MPX for sale redefines the submachine gun category with a new level of operator safety, in-field adaptability and proven reliability in the harshest environments. It features dual-sided selector switch, magazine release, charging handle and bolt release. Get this Sig Copperhead and other 9mm Sig Sauer handguns for sale from the best online gun store, GrabAGun!

Sig Sauer MPX Copperhead K Specifications

  • Brand: Sig Sauer
  • Model: MPX Copperhead K
  • Caliber: 9mm Luger
  • Capacity: 20+1
  • Action: Semi-Auto
  • OAL: 14.50″
  • Hand: Right
  • Sights: Optic Ready
  • Barrel Finish: Black
  • Twist: 1:10″
  • Gun Platform: AR-Style
  • Grips: Black Polymer
  • Handguards: M-LOK
  • Receiver Material: Aluminum
  • Safety: Ambidextrous
  • Barrel Description: Carbon Steel
  • Barrel Length: 4.50″
  • Receiver Finish: Black Anodized
  • Trigger: Timney Single-Stage
  • Weight: 4.50 lbs

Buy SIG SAUER MPX COPPERHEAD K 9MM 4.5" BARREL 20-ROUNDS NO BRACE Online

Looking to buy firearms online? Our SIG SAUER MPX COPPERHEAD K 9MM 4.5" BARREL 20-ROUNDS NO BRACE in Semi Auto Handguns – Tactical is ready for secure checkout and fast shipping to your nearest licensed FFL.

FFL Shipping Policy

  • All firearms ship to a licensed FFL dealer of your choice
  • Processing time: 1–3 business days
  • Tracking details sent via email
  • No shipping to P.O. boxes or direct to individuals

Return & Refund Policy

  • Firearms: All sales final once transferred to buyer
  • Accessories: 30-day return policy on unused items in original packaging
  • Buyer pays return shipping unless item is defective
  • Contact support before returning any item

Common Questions

Can I buy guns online legally?
Yes. All firearms are shipped to licensed dealers and transferred with a background check.
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