Maxim Defense MDX-CP 508 Pistol .300 Blackout 8.5" Barrel with Arid Finish, CQB Brace & Hate Brake – MXM-47922

The Maxim Defense MDX-CP 508 Pistol is a high-performance .300 Blackout pistol engineered for shooters who demand serious terminal ballistics in a compact, maneuverable package. Model MXM-47922 features an 8.5-inch barrel, a modern Arid finish, a CQB brace, and the signature Hate Brake flash hider. This pistol combines the hard-hitting power of the .300 Blackout cartridge with excellent handling characteristics, making it an outstanding choice for home defense, vehicle operations, and close-quarters tactical use.

Powerful .300 Blackout Performance in a Compact Pistol

Chambered in .300 Blackout, the MDX-CP 508 offers significantly more stopping power than traditional 5.56 platforms while maintaining a relatively compact overall length. The 8.5-inch barrel provides an excellent balance between velocity and maneuverability, delivering strong terminal performance at typical defensive distances. When paired with the CQB brace, this pistol offers enhanced stability and control during rapid fire, while the Hate Brake flash hider reduces visible signature and helps manage recoil for faster follow-up shots.

Key Features of the Maxim Defense MDX-CP 508 Pistol

• 8.5-Inch Barrel – Optimized length for .300 Blackout ballistics in a compact pistol format.
• Arid Finish – Modern desert/tan color scheme with excellent low-visibility characteristics in arid and mixed environments.
• CQB Brace – Provides enhanced stability and control for improved accuracy during rapid fire.
• Hate Brake Flash Hider – Maxim Defense’s signature muzzle device that reduces flash and helps manage recoil.
• 30-Round Capacity – Compatible with standard AR-15 magazines for sustained fire capability.
• MDX Series Construction – Built with quality components for reliable performance.
• Model Number: MXM-47922
• UPC: 680017479220

Technical Specifications

Why Choose the Maxim Defense MDX-CP 508 Pistol in .300 Blackout?

The Maxim Defense MDX-CP 508 in .300 Blackout stands out as a purpose-built pistol that delivers serious firepower in a compact package. The .300 Blackout cartridge provides significantly better terminal ballistics than 5.56 NATO, especially when using subsonic ammunition with a suppressor. The 8.5-inch barrel is well-suited for this caliber, offering strong performance while keeping the overall length short. The CQB brace enhances shooter control and accuracy, while the Hate Brake helps reduce both flash and felt recoil. The Arid finish gives this model a distinctive tactical appearance that performs well in desert and arid environments. Maxim Defense has built a strong reputation for producing reliable, high-quality firearms, and the MDX-CP 508 continues that tradition with a complete, ready-to-use package.

Ideal Applications

This .300 Blackout pistol is well-suited for a variety of demanding applications. Home defense users will appreciate the superior terminal ballistics of the .300 Blackout cartridge combined with the maneuverability of a pistol format. The CQB brace makes it particularly effective for vehicle-based operations and confined-space scenarios. Tactical shooters and those participating in dynamic shooting sports will benefit from the reduced recoil and improved control provided by the Hate Brake and CQB brace. The Arid color scheme also makes this pistol a strong choice for users operating in desert or arid environments who want a more modern tactical appearance than traditional black.

Build Quality and Performance

Maxim Defense constructs the MDX-CP 508 with quality components designed for real-world reliability. The 8.5-inch barrel provides a good balance of velocity and handling characteristics for the .300 Blackout cartridge. The CQB brace offers a stable shooting platform while maintaining the legal pistol classification. The Hate Brake flash hider not only reduces visible signature but also helps redirect gases to improve muzzle control during rapid fire. The Arid finish provides both aesthetic appeal and practical durability. Every MDX-CP 508 is built to Maxim Defense’s high standards, ensuring consistent performance and dependability across a wide range of conditions and ammunition types, including both supersonic and subsonic loads.

Experience powerful .300 Blackout performance in a compact package with the Maxim Defense MDX-CP 508 Pistol. Model MXM-47922 delivers an 8.5-inch barrel .300 Blackout pistol featuring an Arid finish, CQB brace, and Hate Brake flash hider, making it an excellent choice for home defense, close-quarters operations, and tactical applications.