Arisaka Defense Inline Scout Mount M-LOK





Precision machining, high quality materials, and well-thought out designs epitomize Arisaka Defense’s product line. Their in-line scout mount for M-LOK rails is an excellent demonstration of that fact. Designed to make the most of handguards with 45-degree mounting flats, the light can be shifted left or right to give proper clearance of your accessory’s mounting system with the top-rail on the handguard.


  • CNC machined from 7075-T6 aluminum
  • MIL-A-8625 Type III hardcoat anodized finish
  • .24″ of side-to-side offset with 5-positions
  • Compatibility:
  • Surefire M300/M600
  • Streamlight ProTac Rail Mount 1/2
  • Arisaka 300/600

It’s not always possible to utilize those 45-degree mounting flats on handguards with a full length M1913 top rail. When using standard M-LOK rail sections to mount your weapon lights or other accessories, the top rail can get in the way of the accessory’s mount or even just the mounting base. To solve this, Arisaka’s Inline Scout mount can be adjusted to any of 5-positions, allowing up to a .24″ in either direction to provide the necessary clearance to install your weapon lights without top-rail interference. Even better, it weighs just 0.5 Oz!

NoteThis mount is not designed to support weaponlights cantilevered off the front of the handguard.

Arisaka Defense takes their well-thought out designs and makes them a reality with precision machining and high-quality materials to help you better kit out your firearms. Ever component is designed, tested, and made in the U.S.A. and is backed by their lifetime warranty.


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