The FN 510 MRD Compensator pistol in 10mm with 15-round magazines and a black finish (brand part no. 66102124) pairs an auto-indexing FN compensator with an optic-ready slide, reducing muzzle flip by up to 35 percent. FN America cold hammer-forges the 4.43-inch stainless steel barrel with a recessed target crown, and the stainless steel slide carries FN’s patented low-profile optics-mounting system with adapters for most major footprints. Drift-adjustable all-black iron sights co-witness with an installed red dot, and two interchangeable backstraps (small and medium) adjust grip fit. Among compensated semi-auto handguns, this 510 MRD Compensator configuration favors 10mm shooters who want faster recoil recovery.

Key Specifications

• The chambering is 10mm.
• The capacity is 15 rounds.
• The barrel measures 4.43 inches, cold hammer-forged stainless steel.
• The compensator is auto-indexing, reducing muzzle flip by up to 35 percent.
• The trigger pull is approximately 6 pounds.
• The sights are drift-adjustable iron sights, co-witnessing with a mounted red dot.
• The unloaded weight is 31 ounces.
• The sights include tritium night sight inserts for low-light visibility.
• The pistol has no manual thumb safety.

Frequently Asked Questions

How much does the compensator reduce muzzle flip? Up to 35 percent, according to FN.

Do the sights co-witness with a red dot? Yes, the drift-adjustable iron sights co-witness with an installed optic.

Buy the FN 510 MRD Compensator Pistol, 10mm

Faster recoil recovery from an auto-indexing compensator is exactly what this FN 510 MRD Compensator Pistol delivers. Order it from our Lubbock, Texas gun shop for fast, insured shipping to your FFL.