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 3-12x44DCR is housed in a durable 30mm tube, built from aircraft grade aluminum. This scope features a side focus adjustment, a duplex BDC reticle and is calibrated for .223 and .308 ammo.

Features:

- Fully multi-coated optics
- Exposed, lockable turrets
- Second focal plane reticle
- Red/Green illuminated reticle
- Single-piece, 30mm tube
- Aircraft grade aluminum

Includes:

- Flip up lens covers
- 30mm scope rings
- CR2032 battery

Specifications:

- 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: 3-12 x
- Diameter, Objective Lens: 44 mm
- Diameter, Eyepiece: 1.65"
- Diameter, Exit Pupil: 14.7 - 3.7 mm
- Eye Relief: 4 - 3.7"
- Field of view, m@100m: 12.25 - 3.1 m @100m
- Field of view, ft@100yd: 36.7 - 9.2 ft @ 100yd
- Range, Diopter: +3 to -3 +/-
- Diameter, Tube: 1.18"
- Parallax Setting: 100 yds
- MOA Adjustment: 1/4 MOA per click
- Windage Range of Adjustment: 70 MOA
- Elevation Range of Adjustment: 70 MOA
- Windage & Elevation, Lock: Yes
- Maximum Recoil: 1,200 g's
- Battery Type: CR2032
- Battery Voltage, V: 3 V
- Sunshade: No
- Nitrogen Purged: Yes
- Shockproof: Yes
- Fog Proof Yes
- Focal Plane: 2nd
- IP Standard: IP66 - weatherproof and dustproof
- Body Material: Aluminum
- Material, Lens: Glass
- Lens Coating: Fully multi-coated
- Operating Temp,F/C: 0 to 120 / -17 to 49 °F/°C
- Length: 13"
- Width: 3.2"
- Height: 2.5"
- Weight: 20 oz.