FN 510 MRD 10mm | 4.1″ Barrel | 15+1 | 66101379

The FN 510 MRD is a full-size, striker-fired 10mm pistol built around a 4.1-inch hammer-forged, target-crowned barrel and a polymer frame. It ships with two magazines and an MRD-ready slide that accepts multiple optic footprints using the included mounting plates. For a robust red-dot pairing under $1,000 consider the Trijicon SRO, which works with MRD-cut slides for fast, sight-on-target acquisition.

Applications: range training for heavy-recoil cartridges and wilderness outings where a stout sidearm is desirable.

Product Specifications

• The UPC is 845737015626.
• The manufacturer is listed as FN America / FN Herstal.
• The model is FN 510 MRD.
• The caliber is 10mm Auto.
• The action is Semi-Auto.
• The magazine capacity is 15 rounds (ships with two magazines).
• The barrel length measures 4.1 inches and is described as hammer-forged with a target crown.
• The frame material is polymer with an integrated MIL-STD-1913 (Picatinny) rail.
• The slide is described as black PVD optic cut / serrated steel.
• The optic footprint is listed as multiple and the pistol ships with 4 MRD mounting plates.
• The pistol includes two interchangeable backstraps to adjust fit.
• The weight is listed as 31 oz.
• The package includes a premium zippered case, owner’s manual, locking device, and accessories.
• The product ships with two magazines (flush-fit 15-round magazines are noted).

This FN 510 MRD blends a full-size grip and high-capacity magazines with a slide cut to accept MRD optics and multiple mounting plates for preferred footprints. The hammer-forged barrel and tuned trigger aim to deliver controlled follow-up shots for shooters accustomed to stout recoil. The polymer frame and interchangeable backstraps help tailor grip ergonomics for consistent handling across extended range sessions.

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