The Sig Sauer MPX Carbine in 9mm is engineered for consistent operational reliability and adaptability across diverse applications. This platform integrates a 16-inch barrel and a matte black finish, designed for sustained performance and reduced visual signature.
Operational Mechanics & Performance
The MPX Carbine incorporates a closed-bolt, short-stroke gas piston system. This design choice contributes directly to its enhanced reliability by mitigating fouling build-up common in direct impingement systems. Furthermore, the gas piston effectively manages recoil impulse, facilitating faster and more precise follow-up shot acquisition, a critical factor in competitive and tactical scenarios.
Key Features & Utility
Caliber & Barrel
- Chambered in 9mm, the 16-inch barrel length is optimized for projectile velocity, maximizing the ballistic potential of the 9mm cartridge. This barrel also provides an extended sight radius, enhancing aiming precision with iron sights or non-magnified optics.
Operating System
- The closed-bolt gas piston system ensures robust operation and significantly reduced carbon accumulation within the receiver. This translates to extended intervals between maintenance and consistent function in demanding conditions.
Controls Integration
- The MPX Carbine maintains a familiar AR-style control layout. This ergonomic decision ensures an intuitive transition for operators proficient with the AR platform, minimizing training requirements and maximizing operational efficiency.
Accessory Interface
- Equipped with a free-floating M-LOK handguard, the carbine provides multiple secure attachment points for mission-critical accessories, including weapon lights, foregrips, and laser aiming modules. This modularity allows for precise configuration to specific operational requirements.
Optics Readiness
- An integrated Picatinny rail extends along the top receiver and handguard, accommodating a wide spectrum of tactical optics. This design enables precise zeroing and allows users to customize their sight picture to optimize engagement parameters.
Practical Application & Specifications
The MPX Carbine is a versatile platform engineered for rigorous practical shooting competitions, demanding training regimens, and as an effective personal defense firearm. Its design permits straightforward integration with existing range equipment and promotes the consistent accuracy expected from a purpose-built carbine. The included 35-round magazine supports sustained engagements, reducing the requirement for frequent reloads and maintaining operational tempo.
Technical Specifications
- Caliber: 9mm
- Barrel Length: 16 inches
- Capacity: 35 Rounds (magazine included)
- Operating System: Closed-bolt, Short-stroke Gas Piston
- Finish: Matte Black
- Handguard: Free-floating M-LOK
- Optics Mounting: Integrated Picatinny Rail
- Controls: AR-style Ambidextrous
- SKU: LIP|SIRMPX16B935









