You can build your own Surefire Weapon Mounted Flashlight by selecting from various switch, white light, infrared, laser, and weapon attachment point options - even dual laser / white light options. There are three basic steps to designing your own Surefire Classic Universal Weaponlight System.

1. SELECT SUREFIRE MOUNT(S)

• Depending on the Surefire mount(s) you select, you can attach your laser sight, weaponlight, or laser and light combination to a barrel, front sight post, shotgun magazine tube, suppressor, or forend.

2. SELECT SWITCH TYPE AND LENGTH

• Available options: Surefire XM waterproof tailcap switch assembly provides switching for all applications except lasers. Because federal regulations require that SureFire infrared lasers be sold only with momentary-on switching, choose a Surefire UM tailcap switch assembly with momentary-on tape switch for infrared laser applications. Surefire XM tailcap switch assemblies are available with different tape switch cable lengths.

3. SELECT LAMP MODULE AND ADAPTER(S)

• 6-volt lamp module: For laser sights, infrared illuminator, or flashlights white light lamps. High-output Surefire P60 lamp standard with Surefire L60 lamp module. Ultra high-output Surefire P61 lamp available.
• 9-volt lamp module: For 105 or 200 lumen white light lamps. High-output Surefire P90 lamp standard with Surefire L90 lamp module. Surefire Ultra highoutputP91 lamp available. (Surefire Laser sights only compatible with 6-volt module.)
• Single Inline, Single Offset, and Dual Adapters provide flexibility in mounting or allow a flashlight and laser to be mounted and activated together.

STEP 1 M16 Mount M10 Mount

STEP 2 XM Switch

STEP 3 A21 Adapter L60 Lamp Module

Surefire 660 Classic Universal Weaponlight

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STEP 1 Select Your Mount

Direct mounts attach to barrels, magazine tubes, suppressors, and front sights. Weaver mounts consist of a two-component, male/female attachment. The mounts are locked together using the locking thumb screws, allowing the Surefire WeaponLight to be easily attached to the weapon. High base mounts are sometimes needed for larger diameter bezel Surefire lamp modules.

SUREFIRE OFFSET MOUNTS
SUREFIRE MOUNT MODEL M22 For H&K SMG's, carbines, and rifles without a suppressor. Mounts to front sight casting by replacing the cocking tube plug with an expanding collet plug, which provides a threaded hole for mounting the M22. Surefire M22 Mount Manual	SUREFIRE MOUNT MODEL M26 For M16/AR15 variants. Clamps to the front strut of the front sight casting. Allows light/laser module to center directly over the barrel when used with an A15 adapter. Surefire M26 Mount Manual	SUREFIRE MOUNT MODEL M28 The Surefire M28 Mount provides a mount for an A15 or A16 Adapter on the Steyr AUG rifle. Surefire M28 Mount Manual	SUREFIRE MOUNT MODEL M30 For suppressed H&K SMG'S with suppressors up to 2.0 inches diameter. Mounts into cocking tube plug in front sight casting. Surefire M30 Mount Manual

SUREFIRE DIRECT MOUNTS
SUREFIRE MOUNT MODEL M17 For mounting to tubes between 0.9 and 1.1 inches in diameter; such as 26mm and 1.0 inch diameter shotgun magazine tubes, and flashlight or scope bodies. Surefire M17 Mount Manual	SUREFIRE MOUNT MODEL M19 The Surefire M19 Mount is used to mount a Universal Housing to an automatic shotgun. Surefire M19 Mount Manual	SUREFIRE MOUNT MODEL M21 For mounting to most H&K SMG's, carbines, and rifles, with the exception of the MP5SD. Mounts to the front sight casting by replacing the cocking tube plug with an expanding collet plug. Surefire M21 Mount Manual
SUREFIRE MOUNT MODEL M23 For mounting to the suppressor tube on the MP5SD. An alternative to the M13 mount, it uses a formed metal clamp specifically made to fit the MP5SD. Surefire M23 Mount Manual	SUREFIRE MOUNT MODEL M25 For M16/AR15 variants. Clamps to front strut of front sight casting. Includes a 1.0 inch ring to secure a light/laser module. Surefire M25 Mount Manual	SUREFIRE MOUNT MODEL M27 The Surefire M27 Mount provides a mount for a Universal Housing on the Steyr AUG rifle. Surefire M27 Mount Manual

SUREFIRE WEAVER / PICATINNY MOUNTS

SUREFIRE MOUNT MODEL M11 / 26MM LOW BASE For mounting to 26mm diameter tubes, such as the magazine tube on a Benelli Super 90 shotgun. Surefire M11 Mount Manual SUREFIRE MOUNT MODEL M12 For mounting to 1.0 inch diameter tubes, such as shotgun magazine tubes, A12 and A13 adapters, and 1.0 inch diameter flashlight or scopes. Surefire M12 Mount Manual SUREFIRE MOUNT MODEL M14 The Surefire M14 Mount provides a Tactical Light mounting base for weapon barrels from 0.5 to 0.75 inches diameter. Surefire M14 Mount Manual SUREFIRE MOUNT MODEL M16 Fits barrel diameters 0.5 to 0.9. inches. Also fits under front sight casting of M6/AR15 variants. Surefire M16 Mount Manual SUREFIRE MOUNT MODEL M18 The Surefire M18 Mount is used for mounting to sides of fore-ends such as on the MP5K. Surefire M18 Mount Manual SUREFIRE MOUNT MODEL M20 Same as the M14, but with two male Weaver interfaces to allow the mounting of two housings on opposite sides of the barrel. Surefire M20 Mount Manual SUREFIRE MOUNT MODEL M35 The Surefire M35 Mount provides a Tactical Light base for weapons with 1" inch diameter magazine tubes. The Surefire M35 is a high base mount. Surefire M35 Mount Manual SUREFIRE MOUNT M10 and SUREFIRE MOUNT M31 The Surefire M10 is a 1.0 inch ring mount with a low base. The Surefire M31 has a high base. The standard “female” Weaver interface is built in. Surefire M10 Mount Manual Surefire M31 Mount Manual SUREFIRE MOUNT MODEL M38 The Surefire M38 is a tall 30 mm Ring Base for mounting to a tube on a weapon. Surefire M38 Mount Manual SUREFIRE MOUNT M78 and SUREFIRE MOUNT M79 Mounts to Picatinny rail. Self-adjusting clamp holds E2E/L4 (Surefire M78),or 6P/G2 (Surefire M79) size flashlights.

SUREFIRE FIREFIGHTER HELMET MOUNT SUREFIRE MOUNT MODEL M15 The Surefire M15 Mount provides a flashlight mount for a Firefighters Helmet. Surefire M15 Mount Manual

SUREFIRE SHIELD MOUNT SUREFIRE MOUNT MODEL M39 The Surefire M39 Shield Mount attaches to a ballistic shield and supplies a mount for a light that you can control from behind the shield. Surefire M39 Mount Manual

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STEP 2 Select Your Switch

SUREFIRE SWITCH ASSEMBLIES

SUREFIRE XM TAILCAP SWITCH ASSEMBLY Waterproof unit includes system disable feature, click on/off pushbutton switch, and momentary-on plug-in remote tape switch (field replaceable). The pushbutton switch and tape switch operate independently, providing backup redundancy.

SPECIFYING SUREFIRE TAILCAP SWITCH ASSEMBLY

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STEP 3 Select Lamp Module(s) and Adapter(s)

SUREFIRE LIGHT / LASER MODULES

L60/ L46 INCAN/IR A21 Two SF123A 6-V Lithium A12 L72/L75 A15 A17 L36 A16 L72/L75 L90 Three SF123A 9-V Lithium A12 A15 L39           A17