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Compact black rail-mounted flashlight with dual side buttons

Nitecore

Nitecore NPL20 460 lumen rail mount flashlight

SKU CH-D26D-4G4BZ

Compact rail-mount weapon light delivers 460 lumens and 76-metre throw with ambidextrous momentary, constant and strobe controls, IP67 durability and 50-minute CR123A runtime

  • TypeWeapon Light
  • Ambidextrous side buttons enable instant momentary, constant or strobe operation
  • 460 lumen CREE LED throws light 76 metres for clear target identification
  • Ultra-compact 2.54 in body weighs only 3.16 oz for minimal rail bulk
  • Single-screw Picatinny mount fits most handguns with 4 in barrels
  • 50 minute runtime from one included CR123A battery with reverse-polarity protection

Compact rail-mount weapon light

The Nitecore NPL20 is a compact rail-mount flashlight built for handguns with barrels over four inches and a standard Picatinny accessory rail. It delivers a balanced 460 lumen output with a 76 meter throw for tactical illumination in low-light environments. Ambidextrous side buttons give both left- and right-handed shooters immediate access to momentary-on, constant-on and a nonlinear strobe mode. The light runs on a single included CR123A battery for 50 minutes of runtime.

Aero-grade aluminium with IP67 sealing

The body is machined from aero-grade aluminium alloy with an HA III military-grade hard-anodised finish for corrosion and wear resistance. It carries an IP67 rating for dust and water ingress and survives impacts up to one meter. A single screw clamps the unit to the Picatinny rail, so installation takes seconds and stays secure under recoil. Reverse-polarity protection prevents damage if the battery is inserted incorrectly.

Check rail space and barrel length

Verify that your handgun has a Picatinny rail section long enough for the 2.54 inch body and that the barrel exceeds four inches. Confirm you can reach either side button comfortably with your firing grip. The package includes one CR123A cell; spare cells are not supplied. Buyers needing longer runtime or a rechargeable power source should look at other models.

Highlights

  • Ambidextrous side buttons enable instant momentary, constant or strobe operation
  • 460 lumen CREE LED throws light 76 metres for clear target identification
  • Ultra-compact 2.54 in body weighs only 3.16 oz for minimal rail bulk
  • Single-screw Picatinny mount fits most handguns with 4 in barrels
  • 50 minute runtime from one included CR123A battery with reverse-polarity protection

Specifications

Part NumberNPL20
TypeWeapon Light

Questions about this item

What Picatinny rail length does the NPL20 require?

The NPL20 mounts on most handguns with a Picatinny rail and over 4 inch barrel length, securing with a single screw.

What are the physical dimensions and weight of the NPL20?

The flashlight measures 2.54 in long and weighs 3.16 oz, built from aero grade aluminum with HA III hard-anodized finish.

How do I install the battery in the NPL20 and what mistake should I avoid?

Insert the included CR123A battery with correct polarity; the light features anti-impact reverse polarity protection to prevent damage from incorrect insertion.

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