The Sig Sauer MPX K is a compact, modular pistol platform chambered for 9mm. It employs a closed-bolt gas piston operating system and a cold hammer-forged barrel designed for durability and suppressor readiness. The design incorporates a SIG PCB folding pivoting contour brace and an aluminum M-LOK handguard for accessory mounting.
Key Specifications
- The caliber is 9mm.
- The barrel measures 4.5 inches and is cold hammer-forged carbon steel.
- The action type is Semi-Auto.
- The stock is a PCB (pivoting contour brace) folding brace.
- The trigger is a Timney single-stage trigger.
- The handguard system is M-LOK for modular accessory mounting.
- The overall length is 22.25 inches.
- The weight is approximately 5 lb.
- The barrel thread pattern is M13.5 x 1 mm.
- The twist rate is 1:10.
The MPX K delivers a compact, duty-capable package that emphasizes modularity and accessory compatibility without sacrificing proven gas-piston reliability. Its folding PCB brace and updated handguard make it suitable for users seeking a maneuverable platform for compact-range applications and suppressed operation when local laws allow. Built with durable materials and a refined trigger, this MPX K configuration is focused on reliability and practical adaptability.
Product information is supplied by the manufacturer and/or distributor and may be automatically formatted or enhanced using AI for clarity and consistency. While we strive for accuracy, specifications, features, and included items may change without notice. Always verify details using the manufacturer’s official documentation and the information shown on this product page before purchase or use.
Related Videos:
