Connecticut FirearmsCatalogue entry
Home / Shop / Pistols
FN 502 MRD Optics-Ready .22 LR Blue/Black Pistol

The FN 502 MRD is a single-action-only .22 LR pistol designed for realistic, low-cost training and extended range sessions. Its controls and ergonomics are patterned after the FN 509, while the target-grade fire control supports a crisp, consistent shooting experience. The optics-ready slide accepts a wide range of micro red-dot sights, and the suppressor-height sights provide a useful aiming reference. The textured polymer grip and ambidextrous controls support confident handling for a broad range of shooters.

Key features

  • Optics-ready MRD slide supports a wide range of micro red-dot sights
  • Single-action-only fire control provides a consistent trigger feel for precise practice
  • Suppressor-height iron sights provide a clear backup aiming system
  • Ambidextrous manual safety controls accommodate right- and left-handed users
  • Textured polymer grip improves control during high-round-count training sessions

The FN 502 MRD combines FN 509-inspired handling with economical .22 LR operation for practical training and enjoyable range use.

FN 502 MRD Optics-Ready .22 LR Blue/Black Pistol: quick facts

What caliber is the FN 502 MRD Optics-Ready .22 LR Blue/Black Pistol?
It is chambered in .22 LR.
How many rounds does it hold?
10+1 rounds; magazines included: 1.
How big and heavy is it?
Barrel length 4 inches, overall length 7 inches, weight 22.5 ounces.
What kind of action does it use?
Single Action.
Is it optic ready or threaded?
Optic ready: Yes; threaded barrel: No.
What sights and finish does it have?
Sights: Standard Sights; finish: Blue/Black.
Is it new or used?
New, in the original packaging.
Can I buy it in Connecticut?
Yes. It ships to a licensed FFL dealer in Connecticut; you pick it up there after the background check. Connecticut buyers need a pistol permit or Handgun Eligibility Certificate, and the Connecticut dealer will only transfer this model if it and its magazines (10 rounds or fewer) are legal in Connecticut.
Is it in stock?
Yes, at $483.56. Orders leave within 1-2 business days; shipping is free over $999.

Similar pistols in stock

Shop all →