FN 509 Compact 9mm 3.7″ FDE — 2x10rd

The FN 509 Compact is a striker-fired semi-automatic pistol engineered to deliver full-sized performance in a compact, concealable platform. Chambered in 9mm with a 3.7-inch cold hammer-forged steel barrel and finished in Flat Dark Earth, it balances controllability and carry ergonomics. The pistol ships with two magazines and a soft pistol case and features fully ambidextrous controls for versatile handling.

Key Specifications

• The firearm is chambered in 9mm.
• The barrel measures 3.7 inches and is cold hammer-forged steel with a recessed target crown.
• The action is Semi-Auto with striker-fired operation.
• The frame is constructed from polymer and includes a Picatinny (1913) accessory rail.
• The finish on slide and frame is Flat Dark Earth.
• The package includes two 10-round magazines and a soft pistol case.
• The pistol weight is approximately 25.5 ounces.
• The overall length is 6.8 inches.
• Sights are low-profile with a high-visibility front designed for snag-reduced carry.
• The barrel rate of twist is 1:10 RH.

The FN 509 Compact blends a carry-friendly footprint with proven FN design features—cold hammer-forged barrel, enhanced grip texture, and ambidextrous controls—making it a practical choice for everyday carry and defensive readiness. Its compact dimensions, robust construction, and standard accessory rail provide a versatile platform for users who prioritize dependable function and ergonomic handling.