Surefire CSM-09 Weaponlight Switch M-LOK Mount 9" Cable - Black

The Surefire CSM-09 is a compact remote switch purpose-built for Surefire WeaponLights, letting the operator activate the light without breaking a support-hand grip on the rifle. The switch body clamps directly to any M-LOK slot, conserving rail space while keeping momentary and constant-on control right where the thumb naturally rests.

A 9-inch cable routes from the switch housing to the WeaponLight tailcap, giving flexible positioning on most carbine and rifle setups. Activation is intuitive: press for momentary-on illumination, click for constant-on operation. The switch and plug are weatherproof for reliable performance in rain, mud, and dust, and the durable polymer construction keeps weight and bulk to a minimum.

With its compact M-LOK housing and matte black finish, the CSM-09 is an ideal upgrade for shooters running a compatible Surefire WeaponLight on an M-LOK handguard who want clean, ambidextrous light control without sacrificing rail real estate.