SIG Sauer MPX Copperhead 9mm Luger Semi Auto Pistol 3.5" Barrel 20 Rounds SIG Single Stage Trigger SIG PCB Pistol Stabilizing Brace Cerakote Finish Coyote Brown

Item No. 2-SGPMPX-3B-CH
SIG Sauer MPX Copperhead 9mm Luger Semi Auto Pistol 3.5" Barrel 20 Rounds SIG Single Stage Trigger SIG PCB Pistol Stabilizing Brace Cerakote Finish Coyote Brown
Note: Image may not be an exact representation of the actual item. Please read the complete description before purchasing.
  • In Stock
Our Low Price $1,579.99
This item is currently unavailable. To be notified when back in stock, please enter your email address.
Brand: SIG Sauer
UPC: 798681599011
Item #: 2-SGPMPX-3B-CH
Typically ships within 5 to 7 business days when a valid FFL is received
  • All firearm sales are final. NO RETURNS.
  • Return to manufacturer for warranty service.
  • Actual buyer must pickup from FFL dealer who will conduct the background check. Learn more
  • Firearm transfer must be the actual transferee/buyer. Click here to see BATFE form "Transaction Record Part 1".
  • Firearms are only available for purchase online.
A $12.99 handling fee will be charged per order. No additional charge for multiple firearms on an order.

Strike First, Strike Hard, and Strike Fast with the SIG Sauer MPX Copperhead

The SIG Sauer MPX Copperhead was specially designed to meet the ever changing needs of the special operations community. This semi automatic platform is designed to work on the clean running gas piston system. The MPX Copperhead is built to run all weights and brands of 9mm Luger ammunition without having to adjust the gas valve because of the short stroke gas piston system. This gun operates from a fully closed and locked rotating bolt which offers you enhanced reliability and safety during use. This particular model features the SIG Sauer Single Stage Polished trigger, PCB Pistol stabilizing brace, and MPX specific magazines.

SIG Sauer MPX Copperhead Semi Auto Pistol (Coyote Brown) Specifications and Features:

  • SIG Sauer PMPX-3B-CH
  • Gas Piston Semi Auto Pistol
  • 9mm Luger
  • 3.5" Carbon Steel Barrel
  • 1:10" Twist Rate
  • Integrated Flash Hider
  • 20 Round Polymer Magazine
  • MPX Magazine Compatible
  • SIG Sauer Single Stage Polished Trigger
  • Polymer Pistol Grip
  • SIG Sauer Collapsible PCB (Pivot Contour Brace) Pistol Stabilizing Brace
  • SIG Sauer Muzzle Device
  • Aluminum Frame
  • Ultra Compact Platform
  • Monolithic Upper Receiver
  • Ambidextrous AR Style Controls
  • M1913 Picatinny Accessory Rail
  • Overall Width 2.4"
  • Overall Height 8"
  • Overall Length 14.5" Extended
  • Overall Weight 4.5bs
  • Cerakote Finish
  • Coyote Brown

Note: Here is the NRA's interpretation of the latest ATF letter regarding the use and legality of pistol braces.
NRA Interpretation of Latest ATF Letter
Buying a Firearm Online is Easy!
  • Add your selected firearm(s) to your shopping cart and check out.
  • Select a local Federal Firearms Licensed (FFL) Dealer that will accept the firearm and complete the transfer. Find a FFL Dealer HERE.
  • If you choose an FFL Dealer that is not on our preferred list, you or your FFL Dealer will be required to fax or email us a signed copy of the Federal Firearms License referencing your Cheaper Than Dirt! order number. Download the Firearm Sales Form
  • Pick up your firearm from the FFL Dealer, who will need to do a criminal and mental health background check. Transfer fees may apply.
Buying Firearms on the Internet

Federal law requires firearms to be shipped to FFL Dealers. For an individual to receive a firearm from Cheaper Than Dirt! it must be shipped to an FFL Dealer in your state.

Locating a Federal-Firearm License Dealer (FFL) in Your Area

There are thousands of FFL Dealers in the United States. You may choose an FFL Dealer from our preferred listing or you may find a dealer in your area. To find a list of FFL Dealers in your area area CLICK HERE. If you choose a dealer that is not on our preferred list, either you or the FFL Dealer will be required to submit a copy of the Federal Firearms License referencing your Cheaper Than Dirt! order number. The FFL Dealer will usually charge a fee to conduct the transfer. There are duties that the FFL Dealer is required to do during the process which include a criminal and mental health background check through NICS. Remember, the FFL Dealer is doing you a favor and the process takes time to complete. Fees can vary so check with the FFL Dealer ahead of time to request a quote on the fees associated with your firearm transfer. The FFL Dealer is in business to make a profit and your internet purchase may be viewed as competition to their retail business. If you feel the fees are too high, you can search for another FFL Dealer.

Completing the Transaction

Once you place the firearm in your cart and checkout you will receive a confirmation email that has your order number and further instructions. We will verify the FFL license and also make the FFL Dealer aware that an order from Cheaper Than Dirt! will soon be arriving for you. Most orders are processed within 2-3 business days from the time we receive and verify the FFL Dealers information. Once shipped, your firearm will arrive at the FFL Dealer within 3-7 days business days. The FFL Dealer will begin processing the shipment. It may be an additional day or so before the FFL Dealer is ready to conduct the transfer of the firearm to you. Call the FFL Dealer and set an appointment to confirm that the firearm is ready to be transferred.

Please note! All Firearm Sales are Final

It is important to thoroughly inspect your firearm before completion of the transfer. Once the firearm is transferred into your name, Cheaper Than Dirt! will not accept a return or exchange under any circumstance. If a defect is discovered after completing the transfer, you must contact the manufacturer directly for repair or replacement.