The Matador Arms MAT9-K roller-delayed pistol in 9mm Luger with a black frame and A3 folding brace (brand part no. MATK-9G-BRC1-B/B) redefines large-format semi-auto handgun performance with ambidextrous upper and lower receivers, a 1913 rail, and Glock-magazine compatibility. Matador Arms builds the roller-delayed system to reduce recoil and lighten the upper receiver, and the Last Round Bolt Hold Open (LRBHO) mechanism improves efficiency alongside a bufferless design. The 5.5-inch nitrided barrel pairs with a non-reciprocating, reversible charging handle, and the A3 tactical folding brace includes a QD mount and a 7.75-inch aluminum offset shaft. Backed by a lifetime warranty and built in the USA, this veteran-owned brand’s MAT9-K favors shooters who want a roller-delayed large-format pistol with Glock-mag compatibility.

Key Specifications

• The chambering is 9mm Luger, with a 22-round Glock-compatible magazine.
• The barrel measures 5.5 inches and is nitrided.
• The operating system is roller-delayed, reducing recoil and lightening the upper.
• The lower receiver includes LRBHO (last round bolt hold open) and an upgraded mil-spec trigger.
• The A3 folding brace includes a QD mount and a 7.75-inch aluminum offset shaft.
• The charging handle is non-reciprocating and reversible.
• The pistol is backed by a lifetime warranty.

Frequently Asked Questions

Is this pistol compatible with Glock magazines? Yes, it’s designed around Glock-magazine compatibility, including a 22-round magazine.

What does the roller-delayed system do? It reduces recoil and lightens the upper receiver compared to a direct-blowback design.

Buy the Matador Arms MAT9-K Roller Pistol

A large-format, roller-delayed 9mm pistol with Glock-magazine compatibility is exactly what this Matador Arms MAT9-K delivers. Order it from our Lubbock, Texas gun shop for fast, insured shipping to your FFL.