Specifically calibrated for the .223, the Sightmark Core TX 1-4x24 AR-223 Riflescope sets the standard when taking close-medium range shots. Perfect for tactical operations, competition, target shooting or hunting, the Core TX 1-4x24 Riflescope features exposed, lockable turrets helping prevent loss of zero. Variable 1-4x magnification and a fine-etched bullet-drop-compensating (BDC) reticle, including adjustable red and green illumination, makes target acquisition faster and easier, even in low-light conditions. The Core TX 1-4x24 even includes a throw lever for lightning fast, on-the-fly magnification adjustments. Hard-anodized, matte black, 6061-T6 aircraft-grade aluminum construction and advanced, fully multi-coated glass provides the same uncompromising quality and image performance demanding shooters have come to expect from Sightmark. Ready to handle your extreme environments, the Sightmark Core TX 1-4x24 AR-223 Riflescope is nitrogen-filled, waterproof, fogproof, dustproof and shockproof. 

• BDC reticle calibrated for .223 55 grain

• Exposed, pop-up locking turrets

• Second focal plane reticle

• Red/Green illuminated reticle

• Single-piece, 30mm tube

• Aircraft grade aluminum

• Hard anodized finish

• Shockproof, fogproof, waterproof

• Fully multi-coated optics

Spec

• Magnification: 1-4x

• Diameter, Objective Lens: 24 mm

• Diameter, Eyepiece: 1.65/42

• Diameter, Exit Pupil: 11-6

• Eye Relief: 4-3.47/101.6-94

• Field of view, m@100m: 32.04-8.03

• Diopter Adjustment: +2/-2

• Diameter, Tube: 30

• Reticle, Type: AR-223

• Reticle: Etched glass

• Reticle, Color: Red/Green

• Illuminated (yes/no): Yes

• Reticle Brightness Setting: 0-5

• Maximum Recoil: .416 Rem

• Focal Plane: 2nd

• Lens Coating: Fully multi-coated

• Parallax Setting: 100

• MOA Adjustment: 1/2MOA

• Windage & Elevation, Lock: Yes

• Elevation Range of Adjustment: 120

• Windage Range of Adjustment: 120

• Body Material: Aluminum

• IP Standard: IP 67 -waterproof and dustproof

• Battery Type: CR2032

• Battery Voltage: 3V

• Battery life, hours: 100-70

• Sunshade: No

• Nitrogen Filled: Yes

• Shockproof: Yes

• Fog Proof: Yes

• Operating Temp C: -17 to 49

• Finish/Color: Matte black

• Length: 245 mm

• Width: 66 mm

• Height: 50 mm

• Weight: 459 g

Included

• Flip up lens covers

• Throw lever attachment

• 30mm scope rings

• CR2032 battery