Streamlight 88126 ProTac Rail Mount HL-X Pro 1000-Lumen High Candela Multi-Fuel Long Gun Light, Includes Jack-Cap, M-Lok kit, Pressure Switch, Tool, and CR123A Lithium Batteries, Black

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1. J Troop Verified Buyer – 30 April 2024

   Inexpensive, solid build, amazing customer support. Buy it and you wont regret it. Goes together easy, its durable, bright, and simple to use. The flood and beam are punching way above its class. Great add for value price. Buy more and be happy.
   

2. OCA Verified Buyer – 17 July 2024

   This is the best rifle light at this price point. Super bright, programmable functions and it comes with everything you need to mount it to most rifles. My only gripe with Streamlight is the weak pressure pad plug. It would be nice if it either screwed in or snapped in with a more tactile feel. I sometimes worry about it coming unplugged when handling it. I haven’t had it happen, but it would be a better peace of mind.
   

3. Parker Phillips Verified Buyer – 28 December 2024

   This is my go to flashlight. Super reliable, good battery life, very bright and focused light. Seems to be water and shock proof haven’t been able to defeat one yet.
   

4. Tony Verified Buyer – 8 March 2025

   Disclaimer: I have run many high end weapon mounted lights and currently run three other streamlights on my CCW weapons and EDC rotation. I have used Surefire scouts, Modlites, and have seen Cloud Defensive Rein beams in action during live fire events I have attended. The Good: 1) Tight hotspot with 50,000 candella improves your hot spot and blinding power to any suspected threat. Inside of 25 years this light is basically blinding. I have shined myself in the face with this at distance compared to other streamlights with 25K candella, and Fenix lights with 18K candella, there is a noticeable improvement in blinding power. 2) The light also stays cool while running on high as compared to other lights in this category, no noticeable step down on longer run times. 3) Tail cap push button is nice and tactile (more on the tail switch later…) 4) M-Lok mounting system is amazing. Nice and tight up against the handguard. The Bad: Two parts: Beam rings & loose tail switch connector 1) As shown in the pictures, the beam profile and head design leads to an INSANE AMOUNT of rings in the beam of light, these rings are all different colors and span from the inner hot spot to the flood light. In most scenarios I can count approximately 5 rings of light. This isn’t a concern for long range applications, but anything within 25-50yards, you are going to notice these rings. Why this is bad? In any CQB or indoor/close range situation, these rings can deflect off walls and lead you to focus on them/disrupt your field of view. If these rings didn’t exist, I would give this like a 4/5. 2) The tail switch connector is horrible. It is WAY TO LOOSE for fighting rifle/duty rifle applications. Such similar platforms like the surefire and cloud defensive are much tighter fitting, taking good effort to remove them. This tail switch can be easily flicked out accidentally and is about as secure as your iphone cord plugging into your iphone, but looser. 3) HLX-PRO only adopted the momentary on tape switch, so the only way to use constant on is with the tailcap itself. I would have liked to see the tapeswitch have both function like the old HLX. To perfect this light: 1) Remove the 4-5 rings in the beam of light profile, that is absurd. 2) Improve the retention of the tailswitch mount into the back of the light, IE Surefire style. 3) Utilize the tape switch with dual function (previously found on the HLX model) Due to these issues I cannot recommend this light, unless you love a bizarre amount of rings in your beam profile. As a note, I have posted a video on YouTube about this, I cannot link it hear but you can search for Protac HLX Pro Beam Shot Comparison and you will find it.

   

5. Gabriel Miguel Gomez Verified Buyer – 23 March 2025

   Very bright, comes with everything you need to mount on an M-LOK or picatinny rail. My favorite weapon mounted light by far!
   

6. OutdoorGL Verified Buyer – 8 April 2025

   The ProTac 1000 lumen HL-X Pro is perfect. I was impressed by the flashlight’s throw, can easily illuminate out to 500 meter because the 55,000 candela. The 1000 lumens also produces a good pattern with plenty of flood and a powerful central hotspot. Mounting is a breeze, 2 options included: 1913 Picatinny as well as M-Lok, lockup on both is super solid. Love that is comes with a redundant tail switch as well as pressure switch (momentary only) with 1913 Picatinny mount for the switch all included. A lot of other WML will require you to buy a pressure switch and/or remote switch mount separately. Other lights may also require you to purchase a specialized tailcap to have the switch and redundant tailcap switch. Well worth the money for what you get, you can buy 2 for the price of some other brands….you know which brand I mean.