FN 509 Compact MRD w/Compensator FDE Handgun 9mm Luger 10rd(2) Magazine 4.02″ Barrel

FN's patented Low-Profile Optics Mounting System and proprietary auto-indexing compensator the FN 509 MRD compact with quick-detach compensator joins the ranks packing full-size performance in a compact package. The pistol is striker-fired with a compensated barrel featuring an approximate 25 percent muzzle flip reduction. The compact comes standard with a 12 and 15 round magazines. The optics mounting system accepts nearly all major optic footprints and features all-black co-witness iron sights. The ambidextrous controls aid in manipulation and the texturing on the two included backstraps provides better recoil management.
 

Specifications:

  • CALIBER: 9mm
  • OPERATION: Double-action
  • MAG CAPACITY: 10
  • WEIGHT: 25.5 oz.
  • BARREL LENGTH: 4.02"
  • OVERALL LENGTH: 7.4"
  • TWIST RATE: 1:10" RH
  • HEIGHT: 5.2" / 4.8"
  • WIDTH: 1.35"
  • TRIGGER PULL: 5.5 – 7.7 lb.
UPC

Manufacturer

Manufacturer Part Number

Sights Type

Caliber/Gauge

Length

Capacity

State Restriction (CA)

Number of Magazines

Action

Barrel Length

Model

Safety

Sights

ATF Type

Package Height

Package Width

Rate of Twist

Shipping Weight

Product Type

Sale!

FN 509 Compact MRD w/Compensator FDE Handgun 9mm Luger 10rd(2) Magazine 4.02″ Barrel

Original price was: $1,109.00.Current price is: $899.00.

SKU LIP|FN66-101795 Category Tags , Brand:

Availability: 3 in stock

- +

đźšš Shipping Information

In-store or Non-restricted Items
âś… Ships directly from our us or the distributor
✅ Arrives in 3–7 business days

Restricted Items “Ships to us first”
📦 Some firearms and optics must ship to us first due to manufacturer restrictions 
⚡ Minimal delay — we ship it out as soon as we receive it
📍 Delivered to you oryour chosen local FFL
📅 Total time: 5–10 business days

Quick FAQ – Blackbox Ballistics

Prices & Sales – We price with a standard percent over cost unless MAP (Minimum Advertised Pricing) restrictions apply. We often run sales, and if you see a better price, give us a shot at meeting or beating it.

Inventory – We’re not a full brick-and-mortar store, so most items ship from distributors. Sometimes we have products in stock — especially popular firearms, ammo and optics.

Special Orders – Don’t see it? We can probably get it. Just ask.

Returns – See our Return Policy for details. Firearms, ammo, and special orders can’t be returned once transferred or shipped.

Transfers – Yes, we handle transfers from other sellers. By appointment for privacy.

Payments – We accept cash, credit cards, and ACH transfers. Cash/ACH may qualify for a discount.

FULL FAQs

Scroll to Top