Streamlight ProTac Rail Mount 2 Weapon Light 625 Lumens – 88059

The Streamlight ProTac Rail Mount 2 (SKU 88059) is a lightweight, low-profile long-gun weapon light producing 625 lumens output and 22,000 candela peak beam intensity for a 297 metre beam, with a 60 lumen low that gives 2,000 candela and 89 metres.

It ships complete with both a remote pressure switch and a push-button tail switch, and TEN-TAP programming sets the mode order. The fixed mount fits MIL-STD-1913 Picatinny rails, with an M-LOK mount and mounting hardware also supplied. The body is 6000-series machined aircraft aluminium in a black anodised finish, running two CR123A lithium cells, which are included.

How It Compares

The Rail Mount 2 is brighter than the single-cell Streamlight ProTac Rail Mount 1 rifle weapon light but does not have its AA option. For considerably more reach step up to the Streamlight ProTac Rail Mount HL-X rifle weapon light at 50,000 candela and 447 metres. Browse every rifle and shotgun mounted light, or compare figures in our lumens vs candela chart.

Ideal For

• Night fox and vermin control on permission land
• Civilian Service Rifle, straight-pull and 3-Gun where weight matters
• Farm and yard work on a carbine or shotgun
• Airsoft and training rifles wanting a proper duty-grade light

Key Features

• 625 lumens output and 22,000 candela peak beam intensity; 297 metre beam
• 60 lumen low with 2,000 candela and an 89 metre beam, 21 hours of runtime
• Remote pressure switch and push-button tail switch both included
• TEN-TAP programmable mode order
• Fixed Picatinny mount plus M-LOK mount supplied
• 6000-series anodised aircraft aluminium; IPX7 with push-button, IPX4 with remote

Technical Specifications

What's Included

• Streamlight ProTac Rail Mount 2 weapon light
• Remote pressure switch, tail cap switch and remote retaining clips
• M-LOK mount and mounting hardware
• Two CR123A lithium batteries

UK Delivery & Support

UK-stocked and dispatched tracked from our UK warehouse — no import duties or customs delays — backed by UK-based support and Streamlight's limited lifetime warranty.

Frequently Asked Questions

What rail does the Streamlight ProTac Rail Mount 2 fit?
The Streamlight ProTac Rail Mount 2 has a fixed mount for MIL-STD-1913 Picatinny rails, and an M-LOK mount is included in the box for M-LOK handguards.

How bright is the Streamlight ProTac Rail Mount 2 and how far does it throw?
The Streamlight ProTac Rail Mount 2 produces 625 lumens output and 22,000 candela peak beam intensity, which gives a beam distance of 297 metres.

What battery does the Streamlight ProTac Rail Mount 2 use?
The Streamlight ProTac Rail Mount 2 runs on two CR123A lithium cells, which are supplied in the box, giving 2 hours on high and 21 hours on low.

Does the Streamlight ProTac Rail Mount 2 include a remote switch?
Yes — both a remote pressure switch and a push-button tail switch are supplied with the Streamlight ProTac Rail Mount 2, so it can be run either way without buying extra parts.

Should I choose the Streamlight ProTac Rail Mount 1 or 2?
The Streamlight ProTac Rail Mount 2 is brighter at 625 lumens on two CR123A cells, while the Streamlight ProTac Rail Mount 1 is lighter, runs on a single CR123A or AA cell and produces 350 lumens.