With FN's patented Low-Profile Optics Mounting System and proprietary auto-indexing compensator, the FN 509 compact MRD compensated joins the ranks packing a full-size punch in a compact package. The pistol is striker-fired with a compensated barrel featuring an approximate 25 percent muzzle flip reduction. The FN 509 compact MRD compensated comes standard with two 10 round magazines for individuals in states with high capacity limitations. The patented FN Low-Profile Optics Mounting System accepts nearly all commercially available miniature red dot optics and features blackout iron sights that co-witness. The ambidextrous controls aid in manipulation and the texturing on the two included backstraps provides better recoil management.

• All-black co-witness iron sights
• Full ambidextrous controls
• External extractor and loaded chamber indicator
• Aggressive FN 509 slide serrations for improved manipulation
• Auto-indexing compensator
• 4.2-inch Cold hammer-forged barrel
• Recessed target crown
• Polished chamber and feed ramp
• Shortened grip for easier concealment
• Interchangeable backstraps
• MIL-STD-1913 accessory mounting rail

FN America FN 509 MRD Compensated, Semi-automatic, Striker Fired, Polymer Framed Pistol, Compact, 9MM, 4.2" Barrel, Auto Indexing Compensator, Matte Finish, Flat Dark Earth, Optics Ready Slide, Co-Witness Iron Sights, Non-Manual Safety, 10 Rounds, 2 Magazines 66-101795