The SureFire Remote Weaponlight Switch (brand part no. CSM-07) brings the same remote-activation convenience as SureFire’s Picatinny switch to M-LOK handguards, letting you trigger your WeaponLight without reaching for the tailcap. The compact, durable polymer housing secures directly to any M-LOK rail, and a light press gives momentary-on while clicking through locks in constant-on. It’s built to SureFire’s usual standard and fits WeaponLights with plug sockets, including the Millennium Universal, Classic Universal, socketed Scout Light, X300, and X400 with XT tailcap.

Key Specifications

• Mounts to any M-LOK rail through a compact, durable polymer housing.
• Provides both momentary-on and constant-on activation from a single switch.
• Compatible with SureFire WeaponLights featuring plug sockets, including Millennium Universal, Classic Universal, socketed Scout Light, X300, and X400 with XT tailcap.
• Weighs approximately 0.095 lb, adding negligible bulk to the handguard.
• Frees up rail space by relocating the light’s activation point away from the tailcap.

Frequently Asked Questions

What lights is this switch compatible with? SureFire WeaponLights with plug sockets, including Millennium Universal, Classic Universal, socketed Scout Light, X300, and X400 with XT tailcap.

Does it support both momentary and constant-on? Yes, a light press gives momentary-on, and clicking through locks in constant-on.

What rail does it mount to? Any standard M-LOK rail.

Buy the SureFire Remote Weaponlight Switch

Get remote activation on your M-LOK handguard without reaching for the tailcap. Order from our weapon lights lineup at SureFire and Schaefer Defense will ship it fast, direct to your door from our Lubbock, Texas gun shop.