Designed to tackle all the obstacles faced by the modern rifle hunter, the Sightmark Core HX 3-12x56 HDR Hunter Dot Riflescope has been crafted to offer versatility in the field and excel in low-light conditions. This reliable 3-12 magnification riflescope is equipped with a 56mm objective lens for enhanced low-light performance and a dot duplex reticle for precision shot placement. This reliable optic was crafted to accompany a variety of hunting rifle calibers. The 3-12x56 HDR is constructed from a single piece of durable aircraft-grade aluminum to withstand the most punishing conditions and is shockproof, fogproof, and waterproof.

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Length (in/mm)	12.72/323
Width (in/mm)	2.56/65
Height (in/mm)	1.87/47.5
Weight, oz	25
Reticle, Type	HDR-Hunter Dot Reticle
Reticle	etched
Reticle, Color	red
Illuminated (yes/no)	yes
Reticle Brightness Setting	0-11
Finish/Color	Matte black
Magnification	3-12
Diameter, Objective Lens	56 mm
Diameter, Eyepiece	1.65/42 mm
Diameter, Exit Pupil	14.6-5 mm
Eye relief (in/mm)	4.3-3.8/109.2-96.5
Field of view, m@100m	11.83-2.93
Field of view, ft@100yd	35.5-8.8
Diopter Adjustment	+2 to -2 (+/-)
Diameter, Tube	1.18/30 in/mm
Parallax Setting	20- ∞ yards
Windage Range of Adjustment	60 MOA
Elevation Range of Adjustment	60 MOA
Windage & Elevation, Lock	no yes/no
Adjustment Value	1/4 MOA (one click=)
Maximum Recoil	1,200 G's
Sunshade	No yes/no
Nitrogen Filled	yes yes/no
Shockproof	yes yes/no
Fog Proof	yes yes/no
Focal Plane	2nd
IP Standard	IP67-waterproof to 1m/3ft for 1 hour water rating
Body Material	Aluminum
Material, Lens	glass type
Lens Coating	Fully multi-coated
Operating Temp,F/C	0 to 120/-17 to 49