Nightstick 550XL Compact Gun Lights 550 LUMENS

(4 reviews) Write a Review

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  • Nightstick 550XL Compact Gun Lights 550 LUMENS
  • Nightstick 550XL Compact Gun Lights 550 LUMENS
  • Nightstick 550XL Compact Gun Lights 550 LUMENS
  • Nightstick 550XL Compact Gun Lights 550 LUMENS
  • Nightstick 550XL Compact Gun Lights 550 LUMENS
  • Nightstick 550XL Compact Gun Lights 550 LUMENS
  • Nightstick 550XL Compact Gun Lights 550 LUMENS
  • Nightstick 550XL Compact Gun Lights 550 LUMENS
  • Nightstick 550XL Compact Gun Lights 550 LUMENS
Now: $59.98
Was: $119.95


The TCM-550XL Compact Tactical Weapon-Mounted Light uses a super-bright LED rated at 550 lumens working in conjunction with a precision-engineered total internal reflection (TIR) lens to create a bright white beam of light rated at 136 meters. This weapon light features completely ambidextrous and intuitive rear-facing toggle switches on each side of the light to operate the momentary-on and constant-on lighting modes. The housing of the TCM-550XL is constructed from aircraft-grade 6061-T6 Aluminum with a polymer rear housing. Includes four handgun-specific modular rail inserts (pre-configured with C1 insert for Glock pistols), two spare Allen screws, Allen wrench, and one CR123 Lithium battery.

  • LED technology
  • Ambidextrous rear-facing toggle switches
  • Momentary or constant-on flashlight
  • Aircraft-grade 6061-T6 aluminum housing
  • Type III hard anodized finish
  • Sharp, focused beam rated at 136 meters
  • IP-X7 Waterproof
  • Impact & chemical resistant
  • Serialized for personal identification
  • 1 CR123 battery (included)
  • US Patent 9,713,217
  • Limited Lifetime Warranty


  • Xtreme Lumens: Yes
  • Flashlight Lumens: 550
  • Beam Distance: 136 m
  • Candela: 4,612
  • Drop Rating: 2 m
  • Dust/Water Rating: IP-X7 Waterproof
  • Flashlight Runtime: 2.5 hrs
  • Switch Function: Momentary or constant-on
  • Length: 2.5 in (60 mm)
  • Width: 1.1 in (30 mm)
  • Depth: 1.2 in (31 mm)
  • Weight: 2.5 oz (70 g)
  • Light Source: LED
  • Body Color: Black
  • Quantity of Batteries: 1
  • Power Source: CR123
  • Package Contents: Light, four modular rail inserts, 2 spare Allen screws, Allen wrench, (1) CR123 battery
  • Warranty: Limited Lifetime

WARNING This product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to You must be 18+ years old to shop and or purchase on our website and 21+ to purchase Ammunition/Firearms. Check local laws before ordering as you certify you are of legal age and satisfy all federal, state, and local legal/regulatory requirements. There are NO returns or exchanges on armor, firearms, ammunition, PPE equipment. Ammo ships UPS ground to the lower 48 states.
We reserve the right to fix any critical errors.

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Additional Information

Gun Lights
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4 Reviews

  • 5

    The Nightstick TCM-550XL is Fantastic!

    Posted by Josh on 7th Mar 2023

    Fantastic price, build quality, form, + function. Botach had the lowest price and processing and shipping were Fast. So glad I decided to buy this over the SL. It's less money, seams brighter to the eye (has a whiter light), + the runtime is longer. The size, fit + finish, and looks are great. Some have mentioned the switches being light....which I was weary about.....for me,... they are not light at all. Perfect to me. I highly recommend Nightstick, this weapon light, and Botach. ALl have been Fantastic. Thank you.

  • 5

    Excellent Weapon Light

    Posted by Josh on 10th Feb 2023

    This is an Great weapon light. I got it for my Glock 19. It is my first light, but I spent A Lot of time comparing + deciding. I am glad I decided to get this one. Fits perfect, looks great, works great, it's well built, + compact, + perfect brightness, temp, + coverage. I was initially weary before buying, due to some reviews stating it has soft/sensitive switches, but to me the feel right. I shouldn't have worried. I was deciding between this + the Streamlight TLR-7A, but this seems brighter to the eye, + has a longer run time, along with a lower price. Especially from Botach (the lowest available). Botach is Fantastic all the way around. Great company, employees, products, prices + shipping. I Highly recommend both,..... Botach + the Nightstick TCM-550XL. Thank you guys.

  • 5

    Great value.

    Posted by Thomas Eric Dhillon on 24th Feb 2021

    It was the price that made me want to try this light. Not too cheap, and not over-priced like many of the big name brands on the market. Performs as advertised and I am very happy with it so far.

  • 5

    Nightstick Perfect for G19G5 and Polymer80 Glock 17 Gen 3

    Posted by Ray Arceo on 25th Nov 2020

    Purchase is just what I wanted and BOTACH was the place to get it!

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