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Sig MPX Copperhead, Semi-automatic , 9mm, 3.5" Barrel with Integrated Flash Hider, Cerakote Finish, Coyote, Brace, 20rd, 1 Magazine
9mm3.5" barrelNFA Item: No
AR Pistol
73/ 100

Outfitters Score™

Good

Sig scores as a top-tier build with premium pricing and a bare-bones configuration.

Our proprietary rating combines brand tier, price percentile within the caliber, feature completeness, barrel versatility, retailer availability, caliber practicality, and use-case fit.

Brand Quality25/25
Value8/20
Feature Completeness6/15
Barrel8/15
Availability9/10
Caliber7/10
Use Case Fit5/5

Full Specifications

Overview

BrandSig
Rifle Typepistol
PlatformAR15
Caliber9mm
UPC798681599011

Barrel

Barrel Length3.5"

Muzzle

Suppressor ReadyNo

Sights & Optics

Optic ReadyYes

Dimensions & Weight

Magazines Included1

Compliance

CA CompliantNo
ClassificationAR Pistol
NFA ItemNo

9mm Ballistics

1,310

Muzzle Velocity (fps)

472

Muzzle Energy (ft-lbs)

124 gr

Bullet Weight

16"

Test Barrel

-5.5"
100 yd drop
-27"
200 yd drop
See full 9mmballistics data →

What's Included (Complete Rifle)

This is a complete, ready-to-shoot firearm.

Upper Receiver

Lower Receiver

Barrel

3.5"

Bolt Carrier Group

Handguard

Brace

Grip

Trigger

Muzzle Device

Charging Handle

Gas Block

Gas Tube

Buffer Tube

Backup Iron Sights

Optic

SigTier 1: Premium

Swiss-origin firearms giant. The M400 and MCX platforms compete in the premium space, and Sig won the US Army NGSW rifle contract with the XM7.

View brand profile →

MPX Copperhead, Semi-automatic , 9mm, 3.5" Barrel with Integrated Flash Hider, Cerakote Finish, Coyote, Brace, 20rd, 1 Magazine

Starting at

$2199.99

Across 1 retailer

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