Arisaka Offset Scout Light Mount – M-LOK, Black

Arisaka Offset Scout Light Mount – M-LOK, Black

The Arisaka Offset Scout Mount is a patented 45-degree offset mount that replaces a Scout-style light's stock Picatinny adapter with a direct M-LOK mount, placing the light at a 45-degree angle tucked in close to the handguard — approximately the 1:30/10:30 clock positions when oriented up. It is less than 0.20 inches thick, CNC-machined in the USA, and finished in black Type III hard coat anodizing.

Light Compatibility

Per Arisaka, the mount fits the SureFire Scout Light M300 and M600 series, Modlite PLH, PLHv2 and OKW, Streamlight ProTac Rail Mount 1, 2 and HL-X (non-laser), Olight Odin, Cloud Defensive REIN, and Arisaka 300, 600 and 18650 Series lights. M620 and M951/2, M961/2 series lights also fit with the Arisaka Offset M620 Adapter (sold separately).

Three Lateral Positions

Three mounting positions span approximately 0.240 inches, moving the light closer to or farther from the top rail, front sights, or other accessories. The mount fits most M-LOK handguards, including the BCM MCMR, KAC URX4, and Geissele SMR MK8/14/16; Arisaka notes it does not fit the Aero Precision Enhanced Gen 2, SIG MPX, or MCX Virtus handguard profiles.

Installation

The latest version uses tapered Torx screws for the light body, which lock the light in position and resist vibrating loose. Installation requires a T20 Torx or IP20 TorxPlus driver (not included); a T9 Torx is needed to remove the stock Picatinny mount from SureFire Scout Lights. Arisaka's recommended torque is 30 in-lbs on the M-LOK screws and 20 in-lbs on the light body screws, with Loctite 222 or 243.

Product Specifications

What's Included

• Offset Scout Mount
• 2 M-LOK nuts
• 2 10-24 x 5/16 in Torx button head screws
• 2 8-32 x 3/8 in Torx flat head screws

Product identification: Arisaka Offset Scout Mount, manufacturer part number OSM-M, UPC 601557939593. Specifications reflect the supplied product information.