FN 502 Tactical .22 LR 4.6in Threaded Barrel Black

FN 502 Tactical .22 LR Pistol is a rimfire handgun designed for low-cost training, range practice, and modern optics-equipped shooting. Featuring a 4.6-inch threaded barrel and an optics-ready slide, the FN 502 Tactical mirrors full-size tactical pistol ergonomics while operating in an economical and easy-to-shoot .22 LR configuration.

Developed by FN, the FN 502 Tactical is a semi-automatic, hammer-fired rimfire pistol intended to support skill development, dot-optic training, and suppressor-ready setups. Its layout allows shooters to practice with red dots, weapon lights, and modern controls while maintaining low recoil and reduced ammunition cost compared to centerfire pistols.

Key Features

• Caliber: .22 LR

• Barrel Length: 4.6 inches, threaded

• Thread Pattern: 1/2×28 for rimfire muzzle devices

• Optics-Ready Slide: FN Optics Mounting System with multiple footprint compatibility

• Suppressor-Height Sights: Fixed front and rear sights for optic co-witness

• Magazine Capacity: One 10-round magazine and one 15-round magazine included

• Action: Semi-automatic, hammer-fired

• Controls: Ambidextrous controls with thumb safety

• Accessory Rail: Integrated Picatinny rail on the frame

• Weight: 23.7 oz (manufacturer specification)

Specifications & Construction

• Action / Function: Semi-automatic, hammer-fired (single-action style trigger characteristics)

• Frame Material: Polymer frame with textured grip

• Slide: Optic-ready, serrated slide (anodized aluminum and steel components)

• Barrel: Steel, threaded 1/2×28, target-crowned muzzle

• Twist Rate: 1:16 RH

• Trigger Pull: Approximately 5 lb

• Overall Length: Approx. 7.6 in

• Height: Approx. 5.8 in

• Width: Approx. 1.4 in

• Finish / Color: Black frame and slide

The FN 502 Tactical is built to replicate the handling and control layout of modern duty pistols while operating in rimfire form. The threaded barrel and suppressor-height sights support use with muzzle devices and optics without sacrificing iron sight functionality.

Compatibility & Intended Use

The FN 502 Tactical is compatible with compact red dot optics via FN’s Low-Profile Optics Mounting System and accepts standard Picatinny rail accessories such as weapon lights. The pistol is noted by the manufacturer as compatible with many holsters designed for the FN 509 Tactical.

Typical applications include:

• Rimfire training and skill development

• Optics-focused practice with red dots

• Range shooting and recreational use

• Suppressor-ready rimfire setups where legal

What’s Included

• FN 502 Tactical .22 LR pistol

• One (1) 10-round magazine

• One (1) 15-round magazine

• Optics mounting hardware and plates

• Factory documentation

The FN 502 Tactical provides a versatile rimfire platform for shooters who want modern pistol features, optic compatibility, and suppressor readiness in a lightweight, training-focused .22 LR handgun.