Sightmark Core TX riflescopes use fully multi-coated optics to provide optimal light transmission in a variety of conditions. Etched glass reticles, in red or green, are illuminated to deliver optimal shot placement and are durable to withstand years of shooting.  The Core TX riflescopes feature exposed, lockable turrets which help maintain a consistent zero. Turrets are quick and easy to adjust to compensate for bullet drop and windage on the fly. The Core TX 4x32DCR is housed in a durable 30mm tube, built from aircraft grade aluminum. This scope features a duplex BDC reticle and is calibrated for .223 and .308 ammo.

Reticle, Type	DCR- Dual Caliber Reticle
Reticle	etched glass
Reticle, Color	red and green
Reticle, Illuminated	Yes
Reticle Brightness Setting	0-5
Finish/Color	matte black
Magnification	4 x
Diameter, Objective Lens	32 mm
Diameter, Eyepiece	1.65 / 42 in/mm
Diameter, Exit Pupil	8 mm
Eye Relief	4 / 101.6 in/mm
Field of View	8.4 m@100m
Diopter Adjustment	+2 to -2 + / -
Field of View	25.19 ft@100yd
Diameter, Tube	30 / 1.18 mm / inch
Parallax Setting	100 yds
MOA Adjustment	1/4 MOA
Windage Adjustment	80 MOA
Elevation Adjustment	80 MOA
Windage & Elevation. adjustment range, mm	yes
Maximum Recoil	1,200 G's
Battery Type	CR2032
Battery life, hours	100 - 70
Battery Voltage	3 V
Sunshade	No
Nitrogen Filled	yes
Shockproof	yes
Fog Proof	yes
Focal Plane	2nd
IP Standard	IP67 - waterproof and dustproof
Body Material	Aluminum
Material, Lens	glass
Lens Coating	Fully multi-coated
Operating Temperature	0 to 120 / -17 to 49 °F / °C
Length	11.26 / 286 in/mm
Width	3.2 / 81 in/mm
Height	2.5 / 63 in/mm
Weight	18 oz