The FN 502 MRD pistol in .22 LR with a black finish (brand part no. 66-102317) is a California-compliant rimfire pistol built on FN’s 502 platform, giving shooters an optic-ready .22 LR trainer or range gun. FN America builds the pistol with a 4-inch barrel, a serrated slide cut for a mini red dot optic, and optic-height sights for a proper co-witness. Two 10-round magazines and an ambidextrous safety round out the package for comfortable use by right- or left-handed shooters. Among rimfire semi-auto handguns, this 502 MRD configuration favors California shooters who want an optic-ready .22 LR platform.
Key Specifications
- Chambered in .22 LR.
- Capacity of 10+1 rounds.
- The barrel measures 4 inches, and the slide is optic-ready and serrated.
- The sights are optic-height, supporting proper co-witness with a mounted red dot.
- The safety is ambidextrous, usable by right- or left-handed shooters.
- Two 10-round magazines are included with the pistol.
- The action is semi-auto.
- The trigger is single-action-only.
- Shipping weight of approximately 3 pounds.
Frequently Asked Questions
Is this pistol California compliant? Yes, this configuration is built to meet California’s roster requirements.
Is this pistol ready for a red dot optic? Yes, the slide is cut for a mini red dot with optic-height co-witness sights.
Buy the FN 502 MRD Pistol, CA Compliant
A California-compliant, optic-ready .22 LR trainer or range gun is exactly what this FN 502 MRD delivers. Order it from our Lubbock, Texas gun shop for fast, insured shipping to your FFL.
| UPC | 845737019327 |
|---|---|
| Manufacturer | FN America / FN Herstal |
| Manufacturer Part Number | 66-102317 |
| Action | Semi-Auto |
| Barrel Length | 4" |
| Caliber/Gauge | .22 LR |
| Capacity | 10 + 1 |
| Model | 502 |
| Number of Magazines | 2 10 rd. |
| Product Type | Single Action Only |
| Safety | Ambidextrous |
| Shipping Weight | 3.0 |
| Sights | Optic Height Sights |
| Slide Description | Optic Ready/Serrated |







