Holosun Technologies Magnifier, 3X Power, 28 Objective, QD Mount, 1/3 Riser, Switch To Side, Lens Cloth And Mounting Tool, Black, Aluminum Housing HM3X
Specifications:

Magnification	3x
Objective
Field of View	37 ft @ 100 yds
Eye Relief	2.75"
Dot Size
Tube Diameter
Length	3.9"
Weight	9.8 oz
Finish	Black
Battery
Reticle
Adjustment Size
Proofs	Waterproof
Optic Coating
Windage Elevation