4 Best FN 509 Weapon Lights [Compact & Full Size]

You got a FN 509? you need a kick ass light to go with it.

We have narrowed down to a couple handgun lights that we liked based on beam performance, durability, control ergonomics and value for money. 

So here are the Best FN 509 Handgun Weapon Lights

Streamlight TLR 1 HL - Best Control Ergonomics

steamlight tlr 1 on fn 509

Why Buy The TLR 1 HL - More lumen intensity from the previous TLR 1 model. The Streamlight TLR 1 HL is lighter and by far has the EASIEST toggle switch to operate the light for home defense and professional use.

Easy Toggle Switch - By far the most user-friendly control switch for two-hand or one-hand operation without the need to hard press the switch to activate the light

Simple Strobe Mode- Double tap for strobe. No mode switching or complicated button combo press!

Best Fit - By far the best mount fit on the FN509 rail while the toggle switches are reachable

Replaceable Lens Bezel - Repair the front lens due without having to replace the whole unit to saves money and train force on force with a peace of mind

Fits FN 509 LS Edge very well

Features:

  • 1000 Lumens
  • 15000 Candela
  • 2 CR123A Batteries
  • 4.18 oz
  • 3.39 in
  • IPX7

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Brownells

Surefire XH30 - Best Overall

Surefire X300U vs XH30 front

Why we picked the XH30 - XH30 is the next-generation SF X300U. The overall quality and durability are superior for anyone looking for the best flush fit weapon light for the FN 509 tactical with that threaded barrel.

Multi-Lumen Intensities - Choose between 1,000 blinding lumens or 300 lumens for low profile applications.

Widest Flood Beam - Cover anything in the dark from 9 o'clock to 3 o'clock. Never miss a thing in the dark 

indoor xh30 light beam

Multi-Lumen Intensities - Choose between 1,000 blinding lumens or 300 lumens for low profile applications.

Slide Always In Battery - Light bezel sticks out pass the muzzle prevents the slide from getting out of battery when muzzle is pressed against the target.

Disorient Threats - Blind close up threats with intense flash and disorientation.

NOTE: The XH30 will not fit holsters made for Surefire X300U due to the difference in the front lens.

Read Detailed Review Here

Features:

  • 1000 Lumens
  • 11300 Candela
  • TIR Lens - Super Wide
  • 2 CR123A Batteries
  • 4.8 oz
  • 3.7 in
  • IPX7

Also Try Enlarged PLHster ARC Switches For Better Finger Reach

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Amazon

LAPG SlideRail XWL - Best For The Money

LAPG sliderail xwl vs streamlight tlr 1 hl side view

Why Give LAPG XWL A Try? - The price tag might make you doubt it, but it's by far the best Streamlight TLR 1 alternative with similar features but with a better throw performance.

Fits TLR 1 Holsters - Use any TLR 1 or TLR 1 HL compatible light-bearing holsters!

lapg sliderail xwl indoor light beam

Better Throw Performance - Better low light positive ID with a concentrated throw and wider spill than Streamlight TLR 1

Huge Money Saver - For only $70, this is basically a Streamlight TLR 1 at 1/2 the cost

Strobe Mode - Check out the Strobe version here

Read Detailed Review Here

Features:

  • 800 Lumens
  • 10800 Candela
  • Wide Spill + Tight Hot Spot
  • 2 CR123A Batteries
  • 4.18 oz
  • 3.39 in
  • IPX7

Streamlight TLR 7A - Best Compact

streamlight tlr 7a upgraded control switch

Streamlight TLR 7A Flex is the best compact size handgun light for FN 509 mid size models and full size models with upgraded control ergonomics.

The TLR 7A flush fit perfectly on a full size FN 509 pistol. It's super light and compact, which takes only 1 CR123A battery (50,000 hours) that can produce up to 500 lumens & 5000 candela with its C4 LED technology.

Streamlight's TIR Optic produces a concentrated beam with optimum peripheral illumination within 30 - 40 yards.

streamlight tlr 7a in low light warehouse

Activation switches are ambidextrous from both sides, the user can activate the light simply by pushing the button.

We highly recommend this product for its size, performance and price, and it's probably the best for FN 509 pistols for the money.

Read Streamlight TLR 7A Review

Ying Xu

US Air Force veteran nuclear weapon officer. Aerospace engineering bachelor's degree from the University of Kansas. Experienced as a certified NRA range safety officer. Working as a search engine expert for BadAssOptic.com