When selecting a defensive pistol for everyday carry, range work, or backcountry protection, platform reliability, ergonomics, and cartridge performance matter. This review looks at a purpose-built option that blends modern optics-ready features with hard-hitting terminal performance for those who want a versatile, defensive-grade handgun.

FN 510 MRD [BLK] is the latest defensive pistol from FN Herstal chambered in the popular 10mm Auto cartridge. Shop this product

Overview

The FN 510 MRD [BLK] carries forward the familiar ergonomics of FN’s 500-series pistols while increasing firepower with a 15-round standard capacity in 10mm Auto. The milled slide is optics-ready and comes with four optic mounting plates included, making it simple to fit a preferred red dot. Suppressor-height sights are installed to co-witness with most mini red-dot footprints and to allow sighting when using a threaded suppressor-equipped barrel setup.

Key Features and Gear Included

Slide and Sights

The milled slide and included mounting plates reduce gunsmithing time and let users select an optic that suits their use case. Suppressor-height sights are paired for low-profile suppressor or comp mounting while retaining reliable iron sight options in the field.

Ergonomics and Magazines

Built on the 500-series platform, the pistol offers intuitive controls and a comfortable grip with two included backstraps to tune fit. Two factory 15-round magazines ship with the gun, supporting extended training sessions and increased capacity for defense scenarios. The all-black finish helps reduce glare and presents a tactical, non-reflective profile.

View product details and pricing — the FN 510 MRD [BLK] is listed at $779.99 and comes packed in a premium zippered case for secure carry and storage.

Field Use: 10mm Auto Applications

Chambered in 10mm Auto, this pistol serves dual roles: a stout defensive handgun for urban or rural personal protection and a capable sidearm for hunting or outdoors use where larger predators are a concern. The cartridge delivers greater energy and barrier performance than common defensive rounds, making shot placement and recoil management important—areas where the FN 510 MRD’s ergonomics and magazine capacity shine.

Why Consider the FN 510 MRD [BLK]

The combination of optics-ready capability, suppressor-height sights, 15-round 10mm capacity, and FN’s proven 500-series ergonomics creates a package aimed at serious owners who need a do-everything defensive pistol. Check current availability and purchase options through the shop link to confirm inventory and shipping details.

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People Also Ask

What makes this product stand out from competitors?

This product offers superior quality and innovative features that set it apart in the market. Its design focuses on both performance and reliability, making it a top choice for professionals and enthusiasts alike.

Is this product suitable for beginners?

Yes, this product is designed with user-friendly features that make it accessible to beginners while still offering advanced capabilities for experienced users.

What warranty or support is available?

The product comes with comprehensive warranty coverage and excellent customer support to ensure your satisfaction and peace of mind.

How does this compare to similar products in its price range?

This product offers exceptional value for its price point, providing features and quality that typically cost significantly more in comparable alternatives.

What maintenance is required?

Minimal maintenance is required thanks to the product’s durable construction and quality materials. Regular cleaning and occasional inspections will keep it performing optimally.