Streamlight ProTac Railmount HL X Long Gun Light
Streamlight ProTac Railmount HL X Long Gun Light
Streamlight ProTac Railmount HL X Long Gun Light
Streamlight ProTac Railmount HL X Long Gun Light
Streamlight ProTac Railmount HL X Long Gun Light

Streamlight ProTac Railmount HL X Long Gun Light

SKU #: ST-88066
MSRP: $200.00
The ProTac Rail Mount HL-X is a 1,000 lumen weapon-mounted light featuring a dedicated fixed-mount for Picatinny rails. It uses either a remote switch with momentary/constant on operation or a standard push-button tail switch, and can run on either two CR123A lithium batteries or one Streamlight rechargeable 18650 battery.


  • Features TEN-TAP® Programming – Choose from three user selectable programs: 1.) high/strobe/low; 2.) high only; 3.) low/high
  • Solid State power regulation provides maximum light output throughout battery life
  • Dual fuel - uses two CR123A lithium batteries (included); also accepts one Streamlight rechargeable 18650 lithium ion battery
  • Remote pressure switch features momentary and “constant on” operation
  • Integrated rail clamp attaches to MIL-STD-1913 rails
  • Durable, anodized aluminum construction with impact-resistant tempered glass lens
  • IPX7 rated with the Standard button switch installed; waterproof to 1 meter for 30 minutes.
  • IPX4 rated with the Remote Pressure Switch installed
  • Operating temperature: -40°F to +120°F
  • Durable, anodized aluminum construction
  • Anti-roll head
  • Includes two CR123A lithium batteries, remote pressure switch, push-button tail switch, remote retaining clips, double-sided tape and zip ties
  • RoHS compliant
  • Limited lifetime warranty

  • C4® LED illumination output and run times:

  • High for maximum illumination: 1,000 lumens; 27,600 candela; 332m beam; runs 1.25 hours (CR123A batteries); runs 1.5 hours (18650 battery)
  • Low for extended run time: 60 lumens; 1,600 candela; 80m beam; runs 20 hours (CR123A batteries); runs 22 hours (18650 battery)
  • Strobe for signaling or disorienting: runs 2.5 hours (CR123A batteries); runs 3.25 hours (18650 battery)

  • Specifications:

  • Lumens: 60.00 - 1000.00
  • Candela: 1600 - 27600
  • Range of Light / Distance: 332 meters
  • Runtime: 22.00 - 1.25 hours
  • Battery Styles: Rechargeable, Non-Rechargeable
  • Battery Types: 18650 Lithium Ion Battery, CR123A Lithium
  • Length5.430 inches (13.79 centimeters)
  • Weight: 6.400 ounces (181.44 grams) - 6.900 ounces (195.61 grams)
  • Colors: Black
  • Reviews
    10 Reviews
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    100% Recommend this product (10 of 10 responses)
    By Mike
    Las Vegas, NV.
    May 16, 2018
    Great light. Great price.
    The light is extremely bright (1000 Lumens). It attaches quickly and securely to any picatinny rail. The pressure switch is easy to manipulate. I currently have this on my socom 2. The price is 2-$300.00 cheaper than other similar systems.
    ProsBright light. Easy to attach. Easy to Activate. 2-$300 cheaper than competitors.
    ConsI bought 2 more.
    By Seth A Martin
    May 6, 2018
    Light and bright!
    Mounted on the front of my SBR. Brightness is *legit*, I can light up my whole street at night if I want. Doesn't add a lot of weight to a rifle built to be light.
    By Kevin
    Los Angeles, CA
    May 6, 2018
    Great light!
    Love this light. It’s the brightest light I have found for this price. It’s easy to install and use.
    By Jason
    Charlotte, NC
    March 23, 2018
    Great light
    This thing is bright! It comes with everything you need to be up and running but I ended up using an M-Lok 45 offset with the scout mounting points. Great light, will be looking to put this on other long guns.
    ProsComplete kit. Comes with everything you need. Bright!
    ConsThe included pic rail mount for the tape switch is a little loose. It's secure, but I'd like to see a tighter fit. Probably has to have looser tolerances to work with a variety of systems.
    By Sgt Loren
    Wichita, Kansas
    February 7, 2018
    Best AR 15 Light
    Perfect "Scout Light" for my duty AR 15. GREAT PRICE and as Usual Quick response. Thanks Again LDH
    ProsPrice and strong Lumen. Easy to mount remote switch
    By wyogoat
    December 30, 2017
    Great Duty and Mission Light
    This is a great and seemingly durable 1000 lumen light so it's super bright and having both tail caps is a plus to add to the versatility...I've used a few different lights of different brands for work use and this is as good as any. The only negative I've found is for being that bright it would be nice to focus the beam for whatever your situation is. I'm already trying to justify a second one for a different weapon system.
    ProsVersatile on/off options. Durable construction. Solid mounting. Bright enough to change someone's attitude or see what you need to.
    ConsBeam doesn't focus.
    By D
    September 4, 2017
    Great Light!
    This is my first Streamlight product. I have been a Surefire guy my entire life. After a lot of research on this light I decided to buy it. I purchased it expecting it to be garbage , and was I wrong! This light is phenomenal and in my opinion will be giving Surefire a run for their money. I have the light set up on my rifle with a Trijicon MRO. In testing in a total darkeness setting I was able to positively identify a "threat" and non threat at 120 yards by using the light. Overall great set up and I am very impressed from Streamlight.
    By Walt
    July 14, 2017
    Easy tonuse
    Well made
    By Kecin
    Lakewood, Co
    May 4, 2017
    Great light at a great price!
    The light is plenty bright at 1000 lumens. The light is programmable for 3 different modes. I like that Surefire Scout mounts work with this light greatly widening the mounting options.
    ProsPrice Brightness Extras that come with light
    ConsBezel diameter (a bit large) Talicap and tape switch are one unit.
    By Five-Oh
    April 17, 2017
    Can't beat it
    You get everything you need for a weapon mounted light for a long gun. Comes with a pressure switch and necessary items to attach it picatinny rail. If you have your rifle you're most likely dealing with distance circumstances. This light is really bright! Very similar to the TLR-HL. Best light package for the price, hands down!
    ProsGet everything you need for a WML for your rifle (with picatinny rails). Bright light.
    4 Questions & 14 Answers
    from Chicago IL asked:
    October 3, 2017
    Is the pressure pad long enough to mount to a vertical foregrip?
    5 Answers
    The pressure switch measures 3.6"L x .93"W, so will depend on the foregrip.
    on November 27, 2017
    from Dallas, Tx
    It is, however it may be too long or wide to use the pre-made mount on some grips. In that case, utilize the mounts included with the light/pressure pad.
    on November 27, 2017
    from Fredericktown, OH
    Yes, as long as it is within a reasonable distance from the light. The pressure switch cable is approximately 8" long not including the pressure pad.
    Rick Johnston
    on November 27, 2017
    from Cedar Ridge, CA
    Yes. The pressure pad reaches all the way from the rear of the light to the rear of my upper receiver on my 16 inch carbine.
    on November 27, 2017
    from Texas
    I think putting a vertical fore grip with this flashlight combo will be difficult. The pressure pad is long, but I am not quite sure how you would make the application work with a fore grip.
    on November 30, 2017
    from Houston, TX

    Jason Bowen
    from Louisiana asked:
    September 1, 2017
    Does this come with the long gun kit? Switch,cap,wire and tape?
    1 Answers
    Yes this comes with all the pieces needed.
    Customer Service
    on September 1, 2017

    from Michigan asked:
    June 23, 2017
    Can this be mounted to a Magpul M-lok rail?
    6 Answers
    You can buy a mlok mount for this light. Uses the same mount as the surefire scout lights.
    on July 12, 2017
    from Natchez, MS
    It comes with a 1913 mount. You would need to purchase a serperate mount to attach on m-lok using 1913 rail or surefire scout mount.
    on July 12, 2017
    from Palisades Pk, NJ
    No, you'll need to purchase an magpul picatinny rail attachment.
    on July 12, 2017
    from California
    Not without buying a mlock picatinny rail section which will attach to the handguard then the light will attach to that.
    on July 13, 2017
    from Gilbert, AZ
    You're going to need to get an m-lok picatinny/1913 rail adapter (3 slots) to attach to m-lok rail. This will not attach to m-lok out of the box.
    on July 14, 2017
    from New Jersey
    Yes as long as you have a picitiny piece mounted to your MLOK
    on July 15, 2017
    from Fritch, TX

    from NY asked:
    January 22, 2017
    Can the picatinny mount be removed so i can attach it to an mlok mount?
    2 Answers
    No the mount cannot be removed.
    Customer Service
    on January 23, 2017
    If it is like the original rail mount 1 & 2, then yes it can be removed. Also, it has the same base width as a surefire scout if it's like the older ones.
    on January 29, 2017
    from South Carolina

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