Maxim Defense MD15 A3 5.56 Pistol 11.5" SBA5

Maxim Defense MD15 A3 Pistol Platform

The Maxim Defense MD15 A3 represents a modern approach to the short-barreled rifle platform, configured as a pistol for maximum versatility and compliance flexibility.

Key Features

• Caliber: 5.56 NATO
• Barrel Length: 11.5 inches—a proven length that balances velocity, handling, and portability
• Upper Receiver: A3 flat-top design with integrated Picatinny rail for optics and accessories
• Stabilizing Brace: SBA5 brace provides support and control during firing
• Finish: Arid color scheme for tactical and outdoor use
• Design Philosophy: Modular construction allows for customization and upgrades

Performance and Handling

The 11.5" barrel delivers respectable velocity for 5.56 ammunition while maintaining a compact profile ideal for vehicle storage, home defense, or tactical training. The A3 upper receiver provides a clean platform for mounting optics and accessories. The SBA5 brace offers stability and control without the weight and length of a traditional stock.

Versatility

This platform accepts standard AR-15 components and magazines, making it easy to maintain and customize. Whether you're building a dedicated training rifle or a specialized defensive tool, the MD15 A3 provides a solid foundation.

Maxim Defense has engineered this pistol for shooters who demand reliability, modularity, and performance in a compact package.