Skip to content
ID 2025029 | MPN FN66-101712

New

FN

FN 509 9mm Luger 4.5in Black Pistol - 10+1 Rounds

Buy a new gun and get 10% off a Vortex scope or red dot!

$784.00

FN 509 9mm Luger 4.5in Black Pistol - 10+1 Rounds - Building on the success of FN’s Tactical pistol family, meet the all-new FN 509 Midsize Tactical. Perfectly suited for concealed carry, home defense and duty use, the multi-role FN 509 Midsize Tactical is red dot and suppressor-ready and offers a full-hand 10-round grip frame. The perfectly balanced proportions are optimized for shootability and fast sight acquisition over smaller pistols, giving the user a “just-right” recoil impulse that provides superior control and accuracy at speed. The smooth trigger has a clean break at around 5lbs. For the tactical shooter seeking the perfect balance of capacity and concealability who values quality, and versatility, look no further than the FN 509 Midsize Tactical.
Select a Shipping Method:

It is the customer's responsibility to follow all Federal, State, and Local Laws.
All firearms MUST be picked up by the BUYER (ACTUAL PURCHASER) at your selected Sportsman's Warehouse store or chosen Independent Firearm Dealer (“FFL”).
A valid U.S. and/or state government-issued identification document, or combination of government-issued documents, which reflect the buyer's current residential address, must be presented at the selected store location prior to the completion of any firearm-related paperwork and background check initiation.
The actual purchaser must be 18 years of age or older to purchase rifles and/or shotguns.
The actual purchaser must be 21 years of age or older to purchase handguns and/or firearm receivers, frames, silencers, or pistol-grip only firearms.
Certain states have stricter laws regarding a firearm buyer’s age and Sportsman's Warehouse complies with such requirements.

Click here for more details.

Firearm Service Plan logo

Firearm Service Plan

Information icon
Firearm Service Plan logo

Explorewards Credit Card
Save up to $50 on your online order today!
FN 509 9mm Luger 4.5in Black Pistol - 10+1 Rounds

New 

FN 509 9mm Luger 4.5in Black Pistol - 10+1 Rounds
by FN

$784.00

 
Back to top

Overview

FN 509 9mm Luger 4.5in Black Pistol - 10+1 Rounds - Building on the success of FN’s Tactical pistol family, meet the all-new FN 509 Midsize Tactical.

Perfectly suited for concealed carry, home defense and duty use, the multi-role FN 509 Midsize Tactical is red dot and suppressor-ready and offers a full-hand 10-round grip frame.

The perfectly balanced proportions are optimized for shootability and fast sight acquisition over smaller pistols, giving the user a “just-right” recoil impulse that provides superior control and accuracy at speed. The smooth trigger has a clean break at around 5lbs.

For the tactical shooter seeking the perfect balance of capacity and concealability who values quality, and versatility, look no further than the FN 509 Midsize Tactical.

  • Caliber: 9mm Luger
  • Operation: Double-action
  • Mag Capacity: 10 Rounds
  • Weight: 27.9oz 
  • Barrel Length: 4.5in
  • Overall Length: 7.9in
  • Twist Rate: 1:10in RH
  • Height: 5.2in
  • Width: 1.35in
  • Trigger Pull: 4.5 - 6.7lbs
  • Sight Radius: 5.8in

Specifications

Action Pistol
Capacity 10+1
Barrel Length 4.5in
Finish Black
Weight 27.9oz
Cartridge 9mm Luger
Color Black
Gun Model 509
Hand Ambidextrous
Optics Ready Yes
Overall Length 7.9in
Threaded Yes
Thread Pitch 1/2 x 28
Type Centerfire

Reviews

Questions & Answers