The FN 502 MRD 22LR offers a robust, optics-ready platform designed for precision rimfire applications, encompassing training, plinking, and competitive shooting disciplines. This hammer-fired, semi-automatic handgun integrates FN’s established firearm engineering with the cost-effective utility of the .22LR cartridge, providing a reliable and adaptable tool for skill development and recreational use.
Key Features
Optics-Ready Platform
The ‘MRD’ designation denotes its Mini Red Dot optics compatibility. The slide is precision-machined to accept a broad array of micro red dot sights directly, facilitating rapid target acquisition and enhanced precision. This modularity ensures seamless integration of preferred aiming solutions without requiring aftermarket modifications.
Precision Barrel
Equipped with a precision-machined barrel, the FN 502 MRD is engineered to optimize projectile stability and deliver consistent accuracy. The design prioritizes shot-to-shot consistency, critical for effective training and performance in rimfire disciplines.
Ergonomics and Controls
The polymer frame incorporates a texture pattern designed to secure grip purchase under various conditions, enhancing control and mitigating movement. Standard controls are intuitively positioned for efficient manipulation. The hammer-fired action provides a consistent trigger pull characteristic for reliable operation.
Construction and Materials
Constructed with a durable polymer frame and an FDE (Flat Dark Earth) finish on critical components, the 502 MRD is built for longevity and resistance to operational wear. The robust material selection ensures sustained performance across diverse operational environments.
Technical Specifications
- Caliber: .22 Long Rifle (.22LR)
- Capacity: 10 + 1 Rounds (Includes one 10-round magazine)
- Optics Mounting: FN MRD Optics Mounting System
- Finish: Flat Dark Earth (FDE)
- Action: Semi-Automatic, Hammer-Fired
- SKU: LIP|FN66-101012
- Category: Semi-Automatic Handgun









