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Questions & Answers
Customer Reviews
Most Recent Reviews
HP-X did not disappoint by Chase S., Verified Owner, February 10, 2026
The beam on this thing is great! More focused than the HL-X, which is also a good light.
Most Recent Reviews
Streamlight protac by Joe, Verified Owner, January 15, 2026
Got it for my dad and he loved it, comes with an mlok offset mount as well as pic rail mount.
Most Recent Reviews
Pro Tac HP-X Pro by BB, Verified Owner, August 14, 2025
Easy installation and very bright, the flashlight is a little bigger than I was hoping for but it does its job.
Read All 3 Reviews
Light Output:
800 lumens
Battery Type:
CR123A
Color:
Black
Gun Model:
Universal

Code: SQ-FLW-STR0138-89017

MPN: 89017

UPC: 80926890176

List: $235.20Save 41%
$139.79

Product Info for Streamlight ProTac Rail Mount HP-X Pro CR123A 800 Lumens Weapon Light

The ProTac Rail Mount HL-X Pro is a long range, low-profile, gun-mounted light that produces 50,000 candela and shines for 447 meters. Its Jack-Cap tail cap switch offers operational switch redundancy with both push-button operation or remote pressure switch operation.image

Specifications for Streamlight ProTac Rail Mount HP-X Pro CR123A 800 Lumens Weapon Light:

Manufacturer: Streamlight
Light Output: 800 lumens
Battery Type: CR123A
Color: Black
Gun Model: Universal
Beam Distance: 648 m
Weapon Mount Type: Picatinny
Battery Life: 26 hours
Package Type: Box
Battery Quantity: 2
Water Resistance Level: IP67
Water Resistant Mark: 1 m

Features of Streamlight ProTac Rail Mount HP-X Pro CR123A 800 Lumens Weapon Light

  • 800 lumens, 105,000 candela and 648 meter beam on High
  • Switch to Low mode for 26 hours runtime
  • Multi-fuel: accepts (2) CR123A batteries or (1) Streamlight SL-B26 protected Li-Ion battery pack
  • High/Low/Strobe modes
  • TEN-TAP Programming to choose your preferred operating mode
  • Fits long guns with MIL-STD-1913 rails; optional M-LOK mount included
  • IP67-rated; waterproof to 1 meter for 30 minutes (without remote pressure switch installed); IP54-rated; water-resistant (with remote pressure switch installed)

Package Contents:

  • Streamlight ProTac Rail Mount HP-X Pro CR123A 800 Lumens Weapon Light
  • (2) CR123A Lithium Batteries
  • Jack-Cap
  • M-LOK Kit

Streamlight ProTac Rail Mount HP-X Pro CR123A 800 Lumens Weapon Light Orderable Models

List of Orderable Models

  • Streamlight ProTac Rail Mount HP-X Pro 800 Lumen Weapon Light, CR123A, with Jack-Cap Tail Cap Switch, M-LOK Mount, Allen Wrench, Black, 89017 , MPN: 89017 , UPC: 80926890176 , Code: SQ-FLW-STR0138-89017
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Last updated 2026-06-25 UTC.