FN 502 Tactical 22 LR Flat Dark Earth (part number 66101006) is a hammer-fired, single-action rimfire pistol with a 4.60 inch threaded barrel, optics-ready serrated slide, and both 10 and 15 round magazines, built for training, range use, and suppressed rimfire fun in a full-size tactical format. This FN 502 Tactical 22 LR 66101006 uses a Flat Dark Earth polymer frame with Picatinny rail and FDE textured grip panels to deliver modern ergonomics and ambidextrous controls that closely mirror centerfire duty pistols.
Key Features
- Manufacturer part number: 66101006
- Caliber: 22 LR
- Capacity: 10+1 and 15+1 rounds
- Action: single action only, hammer-fired
- Barrel length: 4.60 inch black steel threaded barrel
- Thread pattern: 1/2x28 with thread protector
- Slide: Flat Dark Earth optic ready, serrated slide
- Frame: Flat Dark Earth polymer frame with integral Picatinny accessory rail
- Grip: FDE textured polymer grip
- Overall length: approximately 7.6 inches
- Height: approximately 5.8 inches
- Width: approximately 1.4 inches
- Magazine type: detachable box magazines (10 and 15 round)
- Controls: ambidextrous controls including manual safety and slide stop
Special Features
- Optics-ready slide accepts popular micro red dots via FN’s low-profile mounting system, allowing co-witness with suppressor-height sights on the FN 502 Tactical 22 LR Flat Dark Earth (part number 66101006).
- Suppressor-ready threaded barrel supports rimfire suppressors and compensators for quiet, low-recoil training or recreational use.
- FDE polymer frame with aggressive grip texturing and FN 509-inspired ergonomics gives a familiar, full-size feel for shooters who also run FN’s centerfire tactical pistols.
- Ambidextrous controls and tactical-style slide serrations support easy manipulation for both right- and left-handed shooters.
- Integrated Picatinny rail makes it simple to add lights or lasers to build a realistic training or home-ready configuration.
Practical Benefits
- Well suited for economical practice, new shooter training, and high-round-count range sessions that replicate the feel of a modern defensive handgun.
- Optics-ready and suppressor-ready configuration lets the FN 502 Tactical 22 LR Flat Dark Earth (part number 66101006) serve as a dedicated training analog to red-dot-equipped centerfire platforms.
- Included 10 and 15 round magazines provide flexibility for bench work, drills, and range rules while maximizing shooting time between reloads.
- Lightweight rimfire operation, full-size controls, and textured FDE grip make this pistol a confidence building choice for youth, new shooters, and experienced handgun owners looking to refine skills with a tactical 22.
| MANUFACTURER | UMAREX |
| MODEL | 502 |
| CALIBER | 22 LR |
| TYPE | PISTOL |
| IMPORTER | FN AMERICA |