Free Shipping & Free Returns*

FREE SHIPPING on Over 250,000 Products

Enjoy free shipping during the holidays! Shop now and get Free Value Shipping on most orders over $49 to the contiguous 48 states, DC and to all U.S. Military APO/FPO/DPO addresses.

Enjoy Our Extended FREE RETURNS

We want to ensure that making a return is as easy as possible! With our Hassle-Free, Extended Holiday Returns, eligible orders placed from November 12, 2025 on will benefit from an extended return deadline (January 13, 2026 or 30 days after receipt of your order - whichever is later). We'll even cover the cost of return shipping. Learn more about our Return Policy.

Shopping Cart
Questions & Answers

Product Discontinued by Manufacturer

Arisaka Defense KeyMod Side Scout Mounts has been discontinued by Arisaka Defense and is no longer available. Our product experts have helped us select these available replacements below.You can also explore other items in the Flashlight Accessories yourself to try and find the perfect replacement for you!

Product Info for Arisaka Defense KeyMod Side Scout Mounts

The Arisaka Side Scout Mount (SSM) is designed for use with Surefire Scout Lights, the Modlite PLH and OKW weapon lights, the Arisaka 300 and 600 Series, and the Streamlight Protac Rail Mount lights. It replaces the stock Picatinny rail adapter with a low profile mount for KeyMod handguards, and tucks the light underneath either side of the ATPIAL laser/illuminator series, including the ATPIAL-C, AN/PEQ15, and LA-5/PEQ. It will also allow the light to clear the QD lever on the Steiner DBAL I2, A3, and D2.image

The SSM is compatible with the Modlite PLH and OKW, 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, and Arisaka 300 and 600 Series.

The longer base Scout lights like the M620, M951/2 and M961/2 can be used with the Side Scout Mount with the addition of our Offset M620 adapter.

As a bonus, the Side Scout Mount also works nicely on the Sig MPX and MCX KeyMod handguards.

Features of Arisaka Defense KeyMod Side Scout Mount

  • Requires a T15 and IP20/T20 Torx driver for installation (not included)
  • A T9 Torx driver is required to remove the stock Picatinny mount from Surefire Scout Lights
  • Recommended torque: 20 inch lbs for KeyMod and light body screws with medium strength threadlocker

Package Contents:

  • Arisaka Defense KeyMod Side Scout Mount
  • Light body screws

Arisaka Defense KeyMod Side Scout Mounts Accessories

1–11 / 11
Previous
Next

Gunsmithing Tools & Accessories

1–16 / 16
Previous
Next

Gun Parts and Accessories

1–29 / 29
Previous
Next

Gun Triggers

1–14 / 14
Previous
Next

Magazine and Accessories

1–21 / 21
Previous
Next

Gun Barrels

1–13 / 13
Previous
Next

Gun Sights

1–18 / 18
Previous
Next

Gun Stocks

1–19 / 19
Previous
Next

Mounts, Rings and Accessories

1–18 / 18
Previous
Next

Related Products to Arisaka Defense KeyMod Side Scout Mounts

Arisaka Defense KeyMod Side Scout Mounts Unavailable & Discontinued Models

List of Unorderable Models

  • Arisaka Defense Side Scout KeyMod Mount, Black, SSM-K , MPN: SSM-K , UPC: 601557939487 , Code: 3KD-1F-KMSSM-SSM-K
Compare (0)