The NcStar DMRG130 30mm Red & Green Dot Tube Reflex Optic delivers a compact, small-tube sight designed for fast target acquisition and clear aiming. Built on a black anodized aluminum body with a 30mm objective lens, it uses an LED emitter to project a crisp 3 MOA dot, with dual red and green illumination controlled by a rheostat knob offering five brightness levels for each color. The included cantilever mount secures easily to Weaver or Picatinny rails, while flip-up ocular and objective lens covers help protect the glass when not in use.

This 1x optic provides unlimited eye relief and an unlimited field of view, making it well suited for range use, training, and general-purpose rifle setups where quick sight alignment is important. Weather-resistant construction and platinum-coated optics support reliable performance in varied conditions, and the CR2032 battery system keeps the illuminated reticle ready when you need it. NcStar’s focus on practical features and value-driven design is evident throughout the DMRG130, offering a straightforward red dot solution backed by the manufacturer’s experience in affordable optics.

• Manufacturer: NcStar
• Model: DMRG130
• Magnification: 1x
• Objective Lens Diameter: 30 mm
• Reticle: 3 MOA Red/Green Dot
• Dot Size: 3 MOA
• Eye Relief: Unlimited
• Field Of View: Unlimited
• Battery: CR2032 Lithium
• Optic Coating: Platinum
• Adjustment Size: 0.50–1 MOA (source-dependent)
• Length: 4.35–4.50" (source-dependent)
• Weight: 7.0–11.3 oz (source-dependent)
• Finish Color: Black Anodized
• Mount Type: Cantilever Weaver/Picatinny
• Illumination: Five Brightness Settings For Each Red And Green Dot
• Included Accessories: 30mm Cantilever Mount, Flip-Up Lens Covers, Tools, Battery