
The FN 509 Compact MRD is a compact 9mm semi-automatic pistol designed for concealed carry and everyday defensive use. Its polymer frame, 3.7-inch barrel, and 10+1 capacity provide a practical balance of size, shootability, and ammunition capacity. The Low Profile Optic Mount System allows compatible miniature red dot sights to be installed while maintaining a compact slide profile, and factory night sights support aiming in low-light conditions. An integrated trigger safety helps prevent unintended discharge while preserving a consistent trigger interface.
Key features
- Compact 9mm configuration suited to concealed carry and everyday defensive use
- Low Profile Optic Mount System supports compatible miniature red dot sights
- Factory night sights provide enhanced visibility in low-light conditions
- 10+1 capacity offers useful firepower in a compact package
- Polymer frame helps reduce carry weight and improve handling
- Integrated trigger safety provides an additional layer of safety during carry
The FN 509 Compact MRD combines compact dimensions, optics-ready capability, and dependable factory features in a practical 9mm carry pistol.
FN 509 Compact MRD 9mm Blue/Black Pistol: quick facts
- What caliber is the FN 509 Compact MRD 9mm Blue/Black Pistol?
- It is chambered in 9mm.
- How many rounds does it hold?
- 10+1 rounds; magazines included: 2.
- How big and heavy is it?
- Barrel length 3.7 inches, overall length 6.8 inches, weight 25.5 ounces.
- What kind of action does it use?
- Semi-Automatic.
- Is it optic ready or threaded?
- Optic ready: Yes; threaded barrel: No.
- What sights and finish does it have?
- Sights: Night 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 $748.06. Orders leave within 1-2 business days; shipping is free over $999.
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