MPX for Sale

Quick Look

The MPX is a modern pistol-caliber carbine developed by SIG Sauer, introduced in 2015 to cater to tactical and sport shooters. It emphasizes modularity and ease of customization with a compact, balanced design. The MPX enjoys strong popularity among law enforcement, competition shooters, and firearm enthusiasts seeking a reliable 9mm platform.

Why It's a Top Choice

• High reliability with SIG Sauer engineering
• Short-stroke gas piston system reduces recoil
• Modular design supports caliber and barrel swaps
• Ambidextrous controls for versatile handling
• Wide aftermarket for accessories and upgrades

Key Variants

MPX SBR

Compact short-barreled rifle ideal for close-quarters tactical use and mobility.

MPX-C

Carbine-length variant favored by sport shooters wanting increased accuracy and range.

MPX PCC

Semi-automatic pistol-caliber carbine designed for competitive shooting and personal defense.

Competitor Comparison Table

Best Use Cases

• Law enforcement duty and tactical operations
• Competitive shooting sports
• Personal defense and home protection
• Range training and recreational shooting
• Collectors of modern pistol-caliber carbines

FAQs

Can I change calibers on the MPX?

Yes, the MPX supports quick caliber conversions between 9mm and .375 ACP with dedicated upper assemblies and magazines.

What is the MPX's gas system type?

It uses a short-stroke gas piston system, reducing recoil and increasing reliability under adverse conditions.

How does the MPX compare to the CZ Scorpion EVO 3?

The MPX offers modularity and a gas piston system; the EVO 3 is lighter and less expensive with a different action type.