Hi-Lux Optics Malcolm Gen2 6x17mm Long Rifle Telescope 3/4in Tube Second Focal Plane Fine Crosswire Reticle Matte Black/Brass. This scope now includes the no-drilling Sliding Dovetail Mount as part of the standard kit allowing for easy installation onto most single shot long barreled rifles. If your rifles barrel has both front and rear sight dovetails you should be able to mount this scope without any drilling or tapping. In addition to the Sliding Dovetail Mounts the Malcolm 6x Long Rifle Telescope (Gen II) features parallax adjustment from 10 yards to infinity ensuring the target is in sharp focus regardless of the distance. The Malcolm Long Rifle Telescope (Gen II) comes equipped with a 6x magnification eyepiece Sliding Dovetail Mounts and a 5in extended sunshade providing you with everything you need for optimal performance. The standard 5in sunshade will match the Malcolm 6x Gen 2 long scope with a 30in barrel (measured from the breech). 3in 7in and 9in sunshades are available and sold separately. For those seeking even greater magnification an optional 10x booster eyepiece is available and sold separately. Specifications for Hi-Lux Optics Malcolm Gen2 6x17mm Long Rifle Telescope 3/4in Tube Second Focal Plane: Manufacturer: Hi-Lux Optics Objective Lens Diameter: 17 mm Magnification: 6 x Reticle: Fine Crosswire Tube Diameter: 0.75 in Reticle Focal Plane: Second Focal Plane (SFP) Finish: Matte Field of View Linear: 10 ft at 100 yds Eye Relief: 4 in Color: Black/Brass Weight: 30 oz Length: 35 in Parallax: 10 yds to infinity Gun Type: Rifle Features of Hi-Lux Optics Malcolm Gen2 6x17mm Long Rifle Telescope 3/4in Tube Second Focal Plane 35" Long Adjustable Parallax Objective from 10 yards to infinity Sliding Mounts with Fine Elevation Adjustment Blued Finish Brass Objective Lens Housing Brass Eyepiece Package Contents: Hi-Lux Optics Malcolm Gen2 6x17mm Long Rifle Telescope 3/4in Tube Second Focal Plane Rear Mounting Bracket Front Ring Sliding Lock Ring Front and Rear Dovetail Bases 5in Extended Sunshade Threaded Lens Covers Hi-Lux Optics M634322P: Malcolm Gen2 6x17mm Long Rifle Telescope 3/4in Tube Second Focal Plane Fine Crosswire Reticle Matte Black/Brass