FN 509 Compact MRD 9mm Semi-Automatic Pistol In FDE With Sig Red Dot Optics And Accessories

Description

Manufactured by FN in Columbia, South Carolina. This compact striker-fired pistol features a 3.7" barrel. Includes a Sig Sauer red dot optic mounted on the low-profile optics mounting system that also accepts nearly any miniature red dot optic and features blackout iron sights that co-witness. This 509 platform features ambidextrous controls and a picatinny rail for laser or light. FDE, or flat dark earth finish with interchangeable backstrap. Includes two magazines, one 12-round and one 15-round, optics mounting accessories and the factory soft case. CALIBER/GA: 9mm. S/N: GKS0124680. FFL: Modern.

Condition
VERY GOOD - excellent bore and mechanics. Optics likely needs new batteries.

Buyer's Premium

20%

FN 509 Compact MRD 9mm Semi-Automatic Pistol In FDE With Sig Red Dot Optics And Accessories

Lot 0343

Estimate $0-$0

Feb 19, 2026, 12:45 PM EST

Current Price (9 bids)

Secure

$325

3 bidders are watching this item

February Timed Firearms, Ammunition & Advertising

Jan 29, 2026 10:00 AM EST

Greenville, SC, United States

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