The Maxim Defense MD9 905 CQB 9mm Luger pairs compact dimensions with thoughtful engineering for shooters who want an AR9-style platform that feels refined and purpose built. Its 5.50" black nitride threaded barrel works with the included MD Hatebrake to manage recoil and muzzle rise, while the black anodized aluminum receiver and full-length Picatinny rail provide a rigid, adaptable foundation. The monolithic-style handguard with M-Rax/M-Slot slots keeps the front end slim and comfortable, and the Maxim CQB brace and textured polymer grip support stable, repeatable control.

This MD9 configuration is ideal for range use, training, and home defense where a compact, soft-shooting 9mm semi-auto is preferred. The ambidextrous magazine release, last-round hold open, Radian charging handle, and multiple sling attachment points make the gun easy to run from either shoulder and simple to set up for your preferred carry method. Accepting Glock-pattern 9mm magazines, it integrates smoothly into existing gear setups while maintaining a familiar AR-style manual of arms. The design reflects Maxim Defense’s focus on practical innovation and careful attention to detail.

Key Features:

• Manufacturer: Maxim
• Model: MD9 905 CQB
• Caliber: 9mm Luger
• Condition: New
• Action: Semi-Auto
• Barrel Length: 5.50" Threaded
• Capacity: Accepts Glock 9mm Pattern Magazines
• Unique Features: MD Hatebrake, M-Rax/M-Slot Handguard, Maxim CQB Brace, Ambidextrous Controls
• Threaded Barrel: Yes
• Weight: 6.10 lbs
• Length: 20" Overall