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

Proof Research
Proof Research

The PROOF Research PXT: A New Approach to Barrel Rifling

PROOF Research has introduced PROOF eXponential Twist (PXT)—an advancement in rifling that improves durability, accuracy and shootability—to the commercial market.

Review: Springfield Armory Model 2020 Heatseeker

Back when American Rifleman reviewed Springfield's Model 2020 Waypoint, we noted that we ...couldn’t help but wonder if a tactical-version Model 2020 rifle might be a logical future offshoot of the Waypoint hunting rifle." With the Model 2020 Heatseeker, that version is finally here.

Marlin Goes Mad: The Marlin Mad Pig Customs Model 1894

Marlin’s latest Model 1894 lever-action rifle, a collaboration with Mad Pig Customs that is a far cry from traditional, delivers “modern, factory‑installed features previously found only on custom builds.”

The Jewish Community Is Embracing Our 2A Freedom

In this episode of the NRA’s The Armed Citizen Podcast, we interview Gayle Pearlstein, COO and co-founder of Lox & Loaded, a Jewish-owned and -operated gun club that now—after being launched only a year ago—has 50 chapters around the United States.

I Have This Old Gun: The Southerner Derringer

People carrying small firearms for personal protection is not a new concept, and in the middle of the 19th century, many pocket pistols were designed with self-defense in mind. One such gun, the Brown Manufacturing Southerner Derringer, was among the earliest cartridge-firing self-defense guns.

Affordable & Feature-Rich: The Springfield Armory Echelon Alpha 4.0C

Springfield Armory entered the world of modular, striker-fired handguns in 2023 with its Echelon line of pistols, and for 2026, Springfield is introducing an entry-level Echelon model with the Alpha 4.0C.

Interests



Get the best of American Rifleman delivered to your inbox.