Streamlight ProTac Rail Mount 2 Weapon Light with Tapeswitch - 625 Lumens

Manufactured by Streamlight
SKU: 88059
MPN: 88059
Manufactured by Streamlight
6 Reviews
$104.05 $111.82

In Stock

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The Streamlight ProTac Rail Mount 2 is a compact and powerful tactical light dedicated for long guns. Mounting to M1913 Picatinny rails with the integrated mount, the ProTac RM2 can be used with either a standard push button tail cap or an included remote switch giving the shooter out of the box flexibility.

  • Bright 22,000 candela beam reaches out to almost 325 yards
  • Includes a multi-function tail cap and remote pressure switch
  • Strobe feature (that can be disabled)
  • Powered by (2) CR123A Lithium batteries
  • IPX7 water proof to 1 meter for thirty minutes and impact tested to 2 meters with standard button switch
  • IPX4 water resistant with remote pressure switch
  • Durable aluminum body with anodized finish
  • Compact size at just 5.00" and 5.00 oz
  • Limited lifetime warranty through Streamlight

  • White LED
  • High - 22,000 candela - 625 lumens - 2.0 hours runtime
  • Low - 2,000 candela - 60 lumens - 21 hours runtime
  • Strobe - 22,000 candela - 625 lumens - 2.0 hours runtime

  • High / Strobe (Factory Default)
  • High only
  • Low / High  (Strobe disabled)
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Battery TypeCR123A 3V Lithium x2
FinishHardcoat Anodized
Manufacturer.Streamlight Inc.
ModesConstant, Momentary, Strobe
Output625 Lumens, 60 Lumens
Weight5 Oz

WARNING: This Product can expose you to chemicals which is known to state of California to cause Cancer and Reproductive Harm. For more information, see

Ratings & Reviews

6 reviews

  • 3 stars
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  • 2 stars
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  • 1 star
  • 0 reviews



This is an outstanding tactical light for the money - 625 lumens! I've dumped my oversized Surefire lights for this one. I have two so far and plan on getting more. A friend of mine on the local PD SWAT team was really impressed by this light. To turn it on, you have the choice of a push button on the tail or you can use the pressure switch. It is also programmable and has a strobe setting. This thing is BRIGHT, way brighter than my Surefires and it's built solid, small and light. I highly recommend this light - it's going on all my AR's that need a light.

Needs smaller pressure switch.


Bought 2 of these. Only complaint is that the pressure switch was very long. Hard to find a place on my rifle that will let switch lay flat.

Same Streamlight durability, perfect for long gun applications

by -

I've found the RailMount 2 to be an excellent rifle light. Bright with a focused beam for long distance, yet with enough splash for clearing houses and vehicles. Excellent battery life and durability, included dual function tape switch will prove useful. The light includes the 10-tap programming so the strobe can be disabled. Pair this with a SureFire Scout style offset mount and you'll be good to go!

A thumbs up for Steamlight 👍

by -

Light comes with a complete package to mount it any way like, no need to purchase anything else extra! Great quality and at it's price point it's tough to beat. 625 lumens is bright enough, you'll see....

Ordering 2 more!


I had the light for maybe 2 weeks when the sheriff's dept. had a suspect escape near our home. We have a couple of acres surrounded by woods so I grabbed Thumper, my .458, and searched our property. We have a large barn, a travel trailer & several enclosed trailers on our property. This light is extremely bright & seams to be very durable. The recoil from Thumper didn't faze it either. Works so well that I'm ordering 2 more. I highly recommend it.

Great product


Great product, does what it is supposed to do, and I like the functionality of the provided pressure switch