SHOT Show 2019: SIG Sauer MPX Copperhead

by
posted on January 21, 2019
** When you buy products through the links on our site, we may earn a commission that supports NRA's mission to protect, preserve and defend the Second Amendment. **

American Rifleman's Joe Kurtenbach spent some time on the range with the SIG Sauer MPX Copperhead in 9 mm Luger just ahead of SHOT Show 2019. The modular, pistol-caliber, rotating-bolt MPX has been reduced in size and weight with the Copperhead, which has a 14.5" overall length with a 3.5" barrel (including an integral muzzle break). The gun weighs in at 4 1/2 lbs. Using the same short-stroke, gas-piston operating system as the MPX, the new pistol employs SIG Sauer's Pivoting Contour Brace (PCB), which allows side-to-side adjustment, and it has three positions. Finished in Cerakote E190, the upper receiver is monolithic with rail space for its entire top, while lower has knuckle to help keep the weak side hand from moving too far forward.Like the rest of the MPX line, controls are bilateral for the magazines release charging handle and safety. For more, visit SigSauer.com.

MPX Copperhead:
Overall Length: 14.5”
Barrel Length: 3.5”
Twist Rate: 1:10”
Weight: 4 1/2 lbs.
Finish: Cerakote E190
Caliber: 9 mm Luger
MSRP: $1835.00








Latest

Taurus GX2
Taurus GX2

Review: Taurus GX2

From cars to cellphones, as a product gets more sophisticated, it usually also gets more expensive. And, as modern handguns get more modular and optic-ready, their prices tend to go up.

Rifleman Q&A: A Garand Puzzlement

"We are a father-and-son NRA member tandem in search of an answer regarding the branding of an M1 Garand rifle. We own an M1 rifle that has markings indicating it was a “lend lease to England,” and it also has a .308 barrel/sleeve."

$160K Raised For HAVA At SIG Sauer Event

SIG Sauer hosted its 9th Annual Honored American Veterans Afield (HAVA) Charity Golf event early last month and raised more than $160,000 to support disabled veterans.

Scout The Trail To A General Purpose Rifle

The search for a universal longarm—one suitable for both hunting and defensive scenarios—is a trek that involves a bit of doubling back.

Trijicon Releases Green-Dot RMR

For the first time, the Trijicon RMR will now be available with a green aiming dot, providing some benefits to shooters with astigmatism and red-green color blindness.

The Armed Citizen® Sept. 15, 2025

Read today's "The Armed Citizen" entry for real stories of law-abiding citizens, past and present, who used their firearms to save lives.

Interests



Get the best of American Rifleman delivered to your inbox.