FN 509 Mid-Size 9mm Luger 4″ 10 Rounds Fixed Sights

FN 509 Mid-Size Features

Its polymer constructed frame features fully ambidextrous controls, MIL-STD-1913 accessory mounting rail and cold hammer-forged stainless steel barrel with a recessed target crown. The slide is easily racked, and features combat-style sights and improved front and rear cocking serrations. The 509 Mid-Size ships with two interchangeable backstraps and FN logo soft pistol case. This model has a black finish, 3-dot luminescent sights, and comes with two 10-round magazines.

The FN 509 is a semi-automatic pistol designed and manufactured by FN Herstal, a Belgian firearms company. It was first introduced in 2017 as a contender for the US Army’s Modular Handgun System program. The FN 509 boasts a number of features that make it a popular choice among gun enthusiasts, including a 4-inch barrel, a low bore axis, and a fully ambidextrous slide stop and magazine release. It also has a capacity of 10+1 rounds of 9mm ammunition. The FN 509 has been praised for its accuracy, reliability, and comfort, making it a top choice for law enforcement and civilian use.

FN 509 Mid-Size Specifications

• Brand: FN
• Model: 509
• Caliber: 9mm Luger
• Series: Mid-Size
• Frame: Finish Black
• Action: DAO
• Barrel Length: 4″
• Slide Description: Black Steel
• Capacity: 10+1
• Frame Material: Polymer
• Grips Black: Interchangeable Backstrap
• Hand: Right
• OAL: 7.40″
• Safety: No Manual
• Sight Configuration: 3 Dot
• Sight Style: Contrast
• Weight: 26.50 oz
• Barrel Description: Cold Hammer Forged