Sightmark Core TX 1-4x24 AR-223 BDC Riflescope

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  • Regular price $239.99
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Sightmark Core TX 1-4x24 AR-223 BDC Riflescope

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 gr bullet
  • Exposed, pop-up locking turrets 
  • Second Focal Plane (SFP) reticle 
  • Red/Green illuminated reticle
  • Single-piece, 30mm aluminum aircraft grade aluminum tube
  • Hard anodized finish
  • Shockproof, fogproof, waterproof
  • Fully multi-coated optics 


  • Flip-up lens covers
  • Throw lever attachment
  • 30mm scope rings
  • CR2032 Battery


Battery life, hours 100-70
Battery Type CR2032
Battery Voltage, V 3V
Body Material Aluminum
Diameter, Exit Pupil 11-6
Diameter, Eyepiece 1.65/42
Diameter, Objective Lens 24mm
Diameter, Tube 30/1.18
Diopter Adjustment +2/-2
Elevation Range of Adjustment 120
Eye Relief 4-3.47/101.6-94
Field of view, ft@100yd 96.1-24.1
Field of view, m@100m 32.04-8.03
Finish/Color Matte black
Focal Plane 2nd
Fog Proof Yes
Height (in/mm) 2/50
Illuminated (yes/no) Yes
IP Standard IP 67 -waterproof and dustproof
Length (in/mm) 9.64/245
Lens Coating Fully multi-coated
Magnification 1-4x
Maximum Recoil 1,200G's
MOA Adjustment 1/2MOA
Nitrogen Filled Yes
Operating Temp,�F/�C 0 to 120 / -17 to 49
Parallax Setting 100
Reticle Etched glass
Reticle Brightness Setting 0-5
Reticle, Color Red/Green
Reticle, Type AR-223
Shockproof Yes
Sunshade No
Weight, oz 16.2
Width (in/mm) 2.6/66
Windage & Elevation, Lock Yes
Windage Range of Adjustment 120




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