The Derya MK9 pistol in 9mm with a black finish and 17+1 capacity (brand part no. MELIK9.TR) is a double-action/single-action semi-auto built for shooters who want a traditional hammer-fired trigger with a decocker and high magazine capacity. Derya builds the MK9 with a 4.9-inch barrel rifled at a 1-in-16-inch twist, and a serrated slide pairs with fixed sights for reliable, repeatable aiming. A 17-round magazine ships with the pistol, and the decocker safety allows the hammer to be safely lowered on a loaded chamber. Among full-size semi-auto handguns, this MK9 configuration favors shooters who want maximum 9mm capacity with a traditional DA/SA trigger.

Key Specifications

• Chambered in 9mm.
• Capacity is 17+1 rounds.
• Barrel measures 4.9 inches, rifled at a 1-in-16-inch twist.
• Trigger action is double-action/single-action.
• Safety system is a decocker.
• Sights are fixed.
• Slide is serrated for a secure grip during manipulation.
• Ships with one magazine.
• Ships at approximately 3.2 pounds.

Frequently Asked Questions

What does the decocker do? It allows the hammer to be safely lowered on a loaded chamber.

What is the magazine capacity of this pistol? 17+1 rounds.

Buy the Derya MK9 Pistol, 17+1

Maximum 9mm capacity with a traditional DA/SA trigger is exactly what this MK9 delivers. Order it from our Lubbock, Texas gun shop for fast, insured shipping to your FFL.