The patented Arisaka Inline Scout Mount is purpose-built for lights using the Scout-style mounting platform, replacing the stock Picatinny rail adapter with a sleek, low-profile solution for M-Lok handguards.

Optimized for handguards with 45-degree mounting flats—including models like the BCM MCMR, Geissele SMR MK4/MK8/MK16, Daniel Defense MFR, KAC URX4, ALG EMR, MI Gen 3, and Mega/Hodge Wedge Lock—this mount gives users enhanced flexibility in positioning their weapon lights.

Key Features:

• Adjustable Offset: Three mounting positions allow an offset of 0.12" to either side of center, helping fine-tune placement relative to top rails or front sights.
• Ultra Low Profile: The base of the light sits only 0.2" above the handguard surface, minimizing bulk and snag points.
• Maximized Clearance: Especially useful on 45° flats, it allows light placement closer or further from the 12 o’clock rail to avoid interference with front sights or accessories.
• Length: 3.0"
• Weight: 0.6 oz
• Material: CNC machined 7075-T6 aluminum, MIL-A-8625 Type III hard coat anodized
• Cerakote finish by Weapon Works LLC
• Made in the USA

Compatibility:

• Surefire: M300A, M300B, M300C, M600B, M600C, M600P, M600U, M600V, M600DF
• Modlite: 18350 & 18650 bodies/lights
• Streamlight: Protac Rail Mount 1, 2, and HL-X (HL-X requires shortened 1/8" Allen wrench)
• Arisaka: 300 and 600 Series Light Bodies

Installation Tip: To minimize mount length, remove the light’s tail cap to access the front mounting screw.

⚠️ Note: Not designed for cantilevered mounting beyond the handguard. Doing so may cause failure under impact.

Front Sight Compatibility on 45° Mounting Flats:

• Top Left: Most sights—including MBUS Pro, Knight’s Armament Micro, Troy Folding, Diamondhead—are compatible. MBUS Gen II may fit with careful positioning.
• Top Right: Due to Surefire’s asymmetrical body, smaller sights like MBUS Pro and KAC Micro work best. Larger sights may require adjusting placement or using Arisaka 300/600 Series light bodies for better clearance.