Alpen Optics Argus Sub‑Compact Open Red Dot Sight with 3 Illuminated Reticles, 1× Magnification, 1 MOA Clicks 98‑Click Range, DynamicDot Sensor, Waterproof 1 m, Shockproof 1000 G, RMRc Mount

Experience precision, speed, and reliability in a compact form with the Alpen Argus LT Sub-Compact Open Red Dot Sight. Designed for shooters who demand instant target acquisition and dependable accuracy, the Argus LT pairs rugged engineering with advanced optical technology — delivering performance far beyond its size. The open reflex 1×26×23 mm lens offers an exceptionally wide and clear field of view, making it easy to maintain situational awareness while tracking fast-moving targets. With three reticle options — 3 MOA dot, circle, or circle-with-dot — you can adapt your sight picture for precision shooting or rapid close-range engagement. Each reticle is crisp, daylight-bright, and easily visible in any environment. Built from CNC-machined 6061-T6 aluminum, the Argus LT is waterproof (IPX7), fog-proof, and recoil-rated to handle the toughest conditions in the field or on the range. The housing is nitrogen-filled to prevent internal fogging and fully sealed to protect against moisture, dust, and debris. Equipped with DynamicDot motion-sensor technology, the sight automatically powers on when movement is detected and conserves energy when stationary, extending battery life up to thousands of hours. Precision 0.3 MRAD click adjustments allow fine windage and elevation tuning, ensuring reliable zero retention even under heavy use. Compatible with RMR or Picatinny footprints, the Alpen Argus LT Sub-Compact is ideal for pistols, AR platforms, or any setup requiring a lightweight, low-profile sight. Whether for tactical use, competition, or hunting, this optic delivers the perfect balance of clarity, speed, and durability — all backed by Alpen’s reputation for exceptional optical performance.

• Generous 26×23 mm Open Lens for Fast Target Acquisition – Featuring a large viewing window that enhances situational awareness and allows quick aim even in dynamic shooting scenarios.
• Selectable Reticles: 3 MOA Dot, Circle, or Dot+Circle – Choose the aiming style that fits your application, whether precision targeting or rapid acquisition.
• DynamicDot Motion Sensor Extends Battery Life – Automatically activates the illuminated reticle when movement is detected and powers down when idle—efficiency plus readiness.
• Rugged Construction for Real-World Use – Built with 6061-T6 CNC-machined aluminum, nitrogen-filled, waterproof (IPX7 / ~1m) and designed to withstand recoil and harsh environments.
• Versatile Mounting & Compact Form Factor – Compatible with RMR or Picatinny footprints, suitable for pistols, rifles or compact platforms, giving high performance in a sub-compact size.