Matador Arms MAT9-K Roller Pistol 9mm 5.5" Barrel

Matador Arms MAT9-K: Modern Engineering Meets Practical Design

The MAT9-K represents a thoughtful approach to modern pistol design, combining roller-delayed operation with practical features that appeal to both experienced shooters and those new to the platform.

Operating System & Reliability

The roller-delayed operating system is the heart of this design. This proven mechanism reduces felt recoil, minimizes wear on components, and contributes to exceptional reliability. The bufferless design eliminates one common point of failure while maintaining the smooth operation shooters expect.

Practical Controls & Ergonomics

• Ambidextrous Controls: Lower receiver features fully ambidextrous controls for both left and right-handed shooters
• Last Round Bolt Hold Open (LRBHO): Automatically locks the bolt back when the magazine empties, providing immediate feedback
• Non-Reciprocating Charging Handle: Reversible design allows you to configure it for your preference without affecting reliability
• Long Beavertail Grip: Reduces hand fatigue during extended shooting sessions

Customization & Compatibility

The 1913 Picatinny rail at the rear accommodates optics, lights, and other accessories. Glock magazine compatibility means you can leverage existing ammunition supplies and magazines. The A3 tactical folding brace with QD mount provides flexibility for different shooting scenarios.

Construction Quality

Type 3 hard-anodized aluminum receivers ensure durability and corrosion resistance. The 5.5-inch nitrided barrel balances velocity with maneuverability. Every component meets mil-spec standards.

Warranty & Support

Matador Arms backs this pistol with a lifetime warranty—a statement of confidence in their engineering and manufacturing.

Specifications:

• Caliber: 9mm Luger
• Magazine Capacity: 22 rounds
• Barrel Length: 5.5 inches
• Operating System: Roller-Delayed
• Brace: A3 Tactical Folding Stock
• Made in USA by veteran-owned manufacturer