• The SSM replaces the stock Picatinny rail adapter with a low profile mount that tucks the light underneath either side of the ATPIAL laser/illuminator series
  • It also allows the light to clear the QD lever on the Steiner DBAL I2, A3, and D2.
  • CNC machined from 6061-T6 Aluminum for durability
  • Made in U.S.A.


  • Material: 6061-T6 Billet Aluminum
  • Finish: MIL-A-8625 Type III Hardcoat Anodized
  • Weight:
    • KeyMod (with hardware): 0.42 oz.
    • M-LOK (with hardware):0.53 oz.
    • Picatinny (with hardware): 0.53 oz.
  • Length:
    • KeyMod: 1.265"
    • M-LOK: 1.265"
    • Picatinny: 1.261"
  • Thickness:
    • KeyMod: 0.2"
    • M-LOK: 0.2"
    • Picatinny: 0.2"


  • Surefire M300A, M300B, M300C, M300V, M312, M322, M312V, M313V, M322V, M600B, M600C, M600P, M600U, M600V, M600DF, M612, M622, M603V, M612V, M622V
  • Streamlight Protac Rail Mount 1, 2 and HL-X
  • Arisaka 300 and 600 Series


  • KeyMod:
    • 1x Key-Mod Side Scout Mount
    • 2x KeyMod Screws
    • 2x Light Body Screws
  • M-LOK:
    • 1x M-LOK Side Scout Mount
    • 2x M-LOK Screws
    • 2x M-LOK Nuts
    • 2x Light Body Screws
  • Picatinny:
    • 1x 2-Pieces Picatinny Side Scout Mount
    • 1x Clamping Screw
    • 2x Light Body Screws

Tools Required for Installation (Not Included):

  • KeyMod: T15 and IP20/T20 Torx driver
  • M-LOK: 1/8" Allen wrench and IP20/T20 Torx driver
  • Picatinny: 1/8" Allen wrench and IP20/T20 Torx driver

Recommended torque:

  • 20 inch lbs for light body screws
  • 20 inch lbs for KeyMod screws
  • 30 inch lbs for M-LOK screws
  • 15-20 inch lbs for Picatinny clamping screws

*Medium strength thread locker is recommended (Loctite 242/243 or Vibratite VC3)


You know, it happens. Wherever your passion lies, there's a tendency to go overboard. I've rarely seen a toolbox, closet, or a shed that wasn't full. Often you run into the same thing with your AR.

So Many Tools, So Little Time

At least with a garage, you can clean it out and have a garage sale. That's hard to do with your AR. You have to have a forward grip, who doesn't. Some sights, well, that goes without saying. And that new laser you just put on there. You know you can't live without that. However, you do have some room on the side rail. That Surefire Scout light will tuck up under your laser and fit like a glove. All you need is an Arisaka Defense side scout mount, and you're on your way.

Tuck It In Tight

This isn't the time to let things dangle. The Arisaka Defense side scout mount presents a low-profile. That way your Surefire Scout light stays right close to the business end of your AR. If your AR is wearing some old-school, plastic A2 handguard, you don't need this mount. A radiator hose clamp will do the trick for you. On the other hand, if you're running rails on your AR. It doesn't matter which one either. If you have KeyMod, M-LOK, or the tried and true Picatinny in place then shop on. Scroll back up this page, and you will find an Arisaka Defense side scout mount that's right for you.

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