The FN Five-seveN MRD (brand part no. 66-101275) is a 5.7x28mm semi-auto pistol built around a 4.8-inch barrel and finished in Flat Dark Earth with an optic-cut, serrated slide. FN ships the Five-seveN MRD (Mounting Rail Deck) with two 20-round magazines and an adjustable rear combat sight, pairing an ambidextrous safety with the flat-shooting, low-recoil 5.7x28mm cartridge FN pioneered. The Five-seveN MRD favors shooters who want high-capacity, low-recoil performance with modern optic-mounting flexibility.

Key Specifications

• Chambered in 5.7x28mm for high-velocity, low-recoil performance.
• Wears a 4.8-inch barrel cut with a 1-in-9-inch twist rate.
• Feeds from two 20-round magazines, included.
• Slide is optic-cut and serrated for a reflex sight.
• Finished in Flat Dark Earth.
• Equipped with an adjustable rear combat sight and ambidextrous safety.
• Operates as a semi-automatic action.
• Ships with 2 20 Round magazine(s).
• Runs an ambidextrous safety for use from either hand.

Frequently Asked Questions

How many magazines are included? Two 20-round magazines.

Is the slide optic-ready? Yes, cut and serrated for a reflex sight.

Buy the FN Five-seveN MRD Pistol

Order this Five-seveN MRD from our Lubbock, Texas gun shop and get a high-capacity FN America semi-auto pistol shipped fast and insured to your FFL.