Viridian Elite Red Laser Sight For Smith & Wesson M&P Shield 45 The Viridian REACTOR R5-R red laser sighting system includes an ECR Instant-On custom fit holster with automatic laser activation the moment you draw. No buttons, no squeezing, no doubt. When you draw, it's on.

Features:

- Instant-on When Drawn From Included Holster
- Choose From Constant or Pulse Modes
- Laser is Powered the Maximum Legal Strength
- BATTERY LIFE IS 12+ HOURS WHEN SET TO EFFICIENT PULSING MODE
- Low Battery Indicator - Ready / Replace
- Easy to Sight in

Specifications:

- Fits: Smith & Wesson M&P Shield 45
- Color: Red
- Weight: .78 oz. (including batteries) Virtually weightless
- Construction: High strength thermomolded polymer
- Laser Intensity: 5mW peak, 635nm, Maximum legal power
- Laser Range: Effective targeting up to 25 yards in daylight Up to 1 mile at night
- Battery Life: : 6+ hours constant laser 12+ hours pulsing laser (depending on use)
- Charge Display: 2-color battery level indicator ready / replace
- User Adjustable: Easy windage / elevation adjustments on laser
- Activation / Modes: Automatic activation with ECR Instant-On/ User-defined operating modes