ARISAKA INLINE SCOUT MOUNT KEYMOD

Description

The Arisaka Defense Inline Scout Mount is built for shooters who want their SureFire Scout Light or compatible weapon light sitting as close to the handguard surface as possible, without the bulk of a standard Picatinny adapter. Rather than stacking a light on top of a rail section, this mount replaces that adapter entirely, dropping the base of the light to just 0.2 inches above the mounting surface. That clearance reduction keeps the light tucked tight and shifts weight closer to the bore axis.

The mount is machined from 7075-T6 aluminum and finished with a MIL-A-8625 Type III hard coat anodize, the same specification used across military hardware. Where this design earns its keep is on handguards with 45-degree angle mounting flats — the Bravo Company KMR and Daniel Defense MFR are specifically accommodated. On those surfaces, three mounting positions let you shift the light 0.12 inches to either side of center, which matters when you are working around a front sight or need to clear another accessory at the muzzle end.

Retention uses BCM’s patented inverted KeyMod screws paired with twin recoil lugs. That combination resists both the rotational loosening and forward-rearward shift that standard KeyMod hardware is more susceptible to under repeated recoil. Compatible lights include the SureFire M300 and M600 series, the Modlite PLH, PLHv2, and OKW, the Streamlight ProTac Rail Mount 1, 2, and HL-X, the Arisaka 300, 600, and 18650 Series, the Olight Odin, and the CD REIN. Installation requires a T15 and a T20 or IP25 TorxPlus driver. Mounting hardware is included. Made in the USA.