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


(1 customer review)

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Item Dimensions

The LS321G is a 7075 Aluminum bodied multi- laser aiming device. Includes class IIIA visible red 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 SourceBattery
  • Battery TypeCR123A
  • Battery Life (Hours)Up to modes
  • Brightness SettingUp to modes


  • Window SizeN/A
  • Dimension (in)3.6×2.2×1.6
  • Weight (oz)8.64


  • Housing Material7075 T6 Aluminum
  • Surface FinishMAO
  • Adjustment per Click0.5 MOA
  • W&E Travel Range±50 MOA


  • Storage Temperature-40℃~65℃
  • Working Temperature-40℃~51℃
  • SubmersionIP67
  • Vibration1000G


  • Laser & Illuminator TypeDual Laser & IR Illuminator
  • White LED OutputN/A
  • IR Illuminator ClassN/A
  • IR Illuminator Output0.7mw
  • IR Pointer ClassN/A
  • IR Pointer Output0.1mw(low)/0.7mw(high)
  • Visible Laser ClassIIIA
  • Visible Laser Output1mw(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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