FN - 509 Midsize

FN 509 Midsize (66-100463) is the ideal combination of a four-inch slide and barrel with a midsize frame retains full-sized pistol performance in an easily-concealed package. The 9mm pistol ships standard with 15-round capacity and is compatible with all FN 509 magazines with use of a sleeve. The improved controls aid in manipulation, the new improved texturing on the two included backstraps provides better recoil management and a new, flatter faced trigger allows for more controllable trigger press and cleaner break. Compatible with FN 509 17-round and 24-round magazines with appropriate magazine sleeves.

Notable Features Include:

• 4" cold hammer forged barrel
• Striker fired autoloader
• Double action operation
• Fully ambidextrous
• Interchangeable backstraps
• Fixed 3-dot luminescent sights
• Rough textured grip
• External extractor with loaded chamber indicator
• Improved front and rear cocking serrations
• Recessed target crown
• Polished chamber and feed ramp
• Picatinny rail for mounting lights and lasers
• 17 rd magazine capacity