SUREFIRE COMPACT SWITCH MLOK 9″ BLK

Description

The SureFire CSM-09 is a remote weaponlight switch built for shooters who want their light activation off the receiver and positioned where their support hand naturally rests. Rather than reaching back to a tailcap, you run the cable forward and mount the switch body on your M-LOK rail, keeping your grip undisturbed and your reaction time tight.

A single switch handles both modes: a light press delivers momentary-on activation, which cuts off the moment you release, and pressing through to a click locks on constant output. That single-button design keeps the control intuitive under stress — there is no separate toggle to find in the dark. The compact polymer housing is built to stay put on the rail without adding meaningful bulk, and the switch and plug are weatherproofed against the conditions you are likely to encounter in the field.

The 9-inch cable length is sized to cover most standard rifle and carbine configurations, giving you enough reach to position the switch comfortably without excess slack to manage. Compatible lights include SureFire WeaponLights that use a plug socket — among them the Millennium Universal, Classic Universal, Scout Light with a socketed tailcap, X300, and X400 with the XT tailcap assembly. If you are running a shorter rail or a pistol-format setup, SureFire’s CSM-07 uses a 7-inch cable and the same mounting system.

Designed and built in the USA to SureFire’s own manufacturing standards, the CSM-09 is a straightforward solution to a real ergonomic problem: getting light control to your support hand without adding a second switch platform or routing cables across the top of the rail.