Description
The Sightmark Ultra Shot M-Spec LQD reflex sight is a premium red dot optic engineered for shooters who demand uncompromising reliability and rapid target acquisition. Built around a rugged magnesium alloy housing with a matte black finish, this reflex sight is rated for maximum recoil up to .50 BMG and features an IP68 waterproof rating, making it submersible to 40 feet. Whether you’re running drills at the range, competing in 3-gun matches, or building out a duty-grade AR platform, the Sightmark Ultra Shot M-Spec LQD delivers the durability and optical clarity you need.
Key Specifications
The Sightmark Ultra Shot M-Spec LQD reflex sight features a 65 MOA circle dot crosshair reticle consisting of a 60 MOA outer circle with 5 MOA subtension marks and a precise 2 MOA central dot. The red reticle offers 10 brightness settings plus a dedicated night vision compatible mode, allowing seamless transitions between daylight and low-light environments. With 1x magnification and unlimited eye relief, this optic excels at close to mid-range engagements where speed is critical.
The objective lens measures 33x24mm and features an advanced AR red coating for enhanced light transmission and scratch resistance. Elevation and windage adjustments each offer 120 MOA of total range with 1 MOA per click adjustments, giving you precise zeroing capability. The parallax is factory set at 10 yards (9.1 meters), optimizing the sight for close-quarters use. The optic runs on a single CR123A battery with a battery life ranging from 200 to 2,000 hours depending on brightness setting, and a convenient low battery indicator ensures you’re never caught off guard.
Performance & Ballistics
The patent-pending integrated sunshade reduces glare and washout in bright conditions, a common issue with open reflex sights. The advanced AR coated lens system provides a crisp, distortion-free sight picture that allows both-eyes-open shooting for maximum situational awareness. Motion-sensing on/off activation automatically powers the sight on when it detects movement and shuts it off after periods of inactivity, conserving battery life without sacrificing readiness. A 12-hour auto shut-off feature provides an additional layer of power management.
Shock-proofness is rated to withstand drops from 8 feet (2.4 meters), and the magnesium alloy body keeps weight to a manageable 10.2 ounces. The operating temperature range spans from -22°F to 160°F (-30°C to 71°C), ensuring reliable function in extreme environments from arctic cold to desert heat.
Intended Use
The Sightmark Ultra Shot M-Spec LQD reflex sight is purpose-built for tactical, home defense, and competitive shooting applications. The locking quick-detach Picatinny mount allows rapid installation and removal while maintaining zero, making it an ideal choice for shooters who swap optics between firearms or need a reliable co-witness setup. The combination of a large 65 MOA circle with a fine 2 MOA center dot provides both fast target acquisition at close range and precision capability at moderate distances. Its .50 BMG recoil rating means this optic can be mounted on virtually any platform from ARs and shotguns to heavy-caliber rifles.
Compact dimensions of 4.01 inches in length, 2.24 inches in width, and 2.32 inches in height ensure the sight maintains a low profile on your rail without adding unnecessary bulk. Night vision compatibility makes it a strong candidate for operators and enthusiasts running NVG-equipped setups.
Why Choose CaliperDepot
At CaliperDepot.com, we are committed to offering top-tier optics and accessories alongside our extensive selection of firearms and ammunition. When you purchase the Sightmark Ultra Shot M-Spec LQD from CaliperDepot, you benefit from competitive pricing, fast shipping, and knowledgeable customer support ready to help you find exactly what you need for your build. We stand behind every product we sell and strive to make your shopping experience seamless from click to delivery.
Order the Sightmark Ultra Shot M-Spec LQD reflex sight today from CaliperDepot.com and elevate your shooting platform with battle-proven optic technology. Add it to your cart now and experience the difference that premium construction and cutting-edge features make on the range and in the field.







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