The Arisaka Defense Side Scout Mount MCX (brand part no. SSM-MCX) is a patent-pending weapon light mount, not itself a light or laser, designed specifically for the SIG MCX with M-LOK attachment. It positions a light to the side of the handguard rather than inline, built to run the Surefire Scout Light M600 and M300 series, Modlite PLH and OKW, Arisaka’s own 300, 600, and 18650 Series lights, the Streamlight ProTac Rail Mount 1/2/HL-X (non-laser), and the Olight Odin.

Key Specifications

• Purpose-built for the SIG MCX.
• M-LOK attachment for a low-profile side mount.
• Compatible with Surefire, Modlite, Arisaka, Streamlight, and Olight lights across multiple series.

Frequently Asked Questions

Which rifle is this built for? The SIG MCX, using M-LOK attachment.

Does this mount to the side or inline? To the side of the handguard, rather than inline with the bore.

Buy the Arisaka Side Scout Mount, MCX

Add this mount to your weapon lights lineup by ordering from our Lubbock, Texas gun shop — it ships fast and direct.