The Surefire M900A Vertical Foregrip WeaponLight with Swing-Lever attaches by means of an integral Swing-Lever rail clamp to long guns equipped with a Picatinny rail on the underside of the forend. This WeaponLight produces a brilliant beam configured for close- to medium-range applications and also features two low-output navigation lights available in white red or blue. Primary beam output is 125 lumens for one-hour of runtime using an MN10 lamp assembly (included) or 225 lumens for 20 minutes using an MN11 lamp assembly (included). The M900A has four primary beam switches: two momentary-on pressure pads to activate the main light (one on each side for ambidextrous operation) a constant-on rotary switch for the main light and a system-disable switch that locks all lights in the OFF position to prevent accidental activation during covert operations transport or storage. The navigation lights are operated by a momentary-on pressure pad thumb switch. 
 

• Fits: Rifles carbines or submachine guns with a Picatinny rail on the underside of the forend.
• Bulb: Xenon with Blue LEDs
• Light Output: 225 lumens with MN11 lamp; 125 with MN10 lamp
• Run Time: 1 hour with MN10 20 minutes with MN11
• Battery: 3 - CR123A (included)
• Material: Aerospace Aluminum Light; Polymer Grip
• Length:
• Weight: 1.3 lbs
• Color: Black