Holosun LS321 Visible & IR Laser + Illuminator | Red & Green | LS321R | LS321G

MSRP: $905.87 - $970.58
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(1 customer review)


Item Dimensions

The LS321 is a 7075 Aluminum bodied multi- laser aiming device. Includes class IIIA visible red or green laser, class 2M IR laser, and IR Illuminator coaxially mounted for easy zeroing. Also features an IR Illuminator focus adjustment, quick release picatinny rail mount, remote pressure switch, and IP67 water resistance

In the Box

  •  QD Release Mount
  •  Remote Cable Switch
  •  T10 L Key
  •  User Manual
  •  CR123A Battery



  • Power Source: Battery
  • Battery Type: CR123A
  • Battery Life (Hours): Up to modes
  • Brightness Setting: Up to modes


  • Window Size: N/A
  • Dimension (in): 3.6×2.2×1.6
  • Weight (oz): 8.64


  • Housing Material: 7075 T6 Aluminum
  • Surface Finish: Anodize
  • Adjustment per Click: 0.5 MOA
  • W&E Travel Range±: 50 MOA


  • Storage Temperature: -40℃~65℃
  • Working Temperature: -40℃~51℃
  • Submersion: IP67
  • Vibration: 1000G


  • Laser & Illuminator Type: Dual Laser & IR Illuminator
  • White LED Output: N/A
  • IR Illuminator Class: N/A
  • IR Illuminator Output: 0.7mw
  • IR Pointer Class: 2M
  • IR Pointer Output: 0.1mw(low)/0.7mw(high)
  • Visible Laser Class: IIIA
  • Visible Laser Output: 1mw(low)/5mw(high)

Additional information

Weight 8 oz
Dimensions 8 × 6 × 6 in

Red & IR Pointer w/ IR Illuminator, Green & IR Pointer w/ IR Illuminator

1 review for Holosun LS321 Visible & IR Laser + Illuminator | Red & Green | LS321R | LS321G

  1. Fraz (verified owner)

    Very similar performance to dbal a3. The connection point for the pressure switch does block some of the area behind the laser. So if you want to run a pressure pad at 12oclock for a light right up behind the laser and a pressure pad for the laser you will have to move the light pad back of accommodate the laser pad plug. Otherwise if you use the fire button on the laser body it works fine.

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