Product Description The Sightmark Core Shot A-Spec LQD Compact Reflex Sight delivers fast target acquisition and dependable performance for recreational, competitive, and professional shooting. Built from aircraft-grade 6061-T6 aluminum, this lightweight optic features a locking quick-detach riser mount for Picatinny rails, precise windage and elevation click adjustments, and an external battery compartment for easy access. Its 1x magnification and wide 28 x 18 mm window support both-eyes-open shooting, while the 5 MOA red dot, 8 daytime brightness levels, 2 night-vision settings, and a 1-hour auto shutoff help you stay on target in changing light. Rated IP55 water resistant, the Core Shot bridges the gap between mini and full-size reflex sights without sacrificing durability. Product Highlights Compact, rugged 6061-T6 aluminum housing with protective shield Locking quick-detach riser mount for Picatinny rails 1x optics with wide window for rapid, both-eyes-open aiming 5 MOA red dot with 8 daytime and 2 night-vision brightness settings IP55 water resistance and 1-hour auto shutoff for battery conservation Specs Magnification: 1x Objective/Window Size: 28 mm x 18 mm Reticle: 5 MOA red dot Brightness Settings: 8 daytime + 2 night vision Eye Relief: Unlimited Adjustment Click Value: 1 MOA; Windage/Elevation range: 100 MOA Optical Coating: AR Red Emitter Type: Open; Shockproof: Yes Mount Type: Picatinny with locking quick-detach riser Dimensions (L x W x H): 2.3 in x 1.2 in x 2.2 in Weight: 4.9 oz Water Resistance: IP55 Included Accessories: Adjustment tools, battery, manual Brand: Sightmark MPN: SM26018 UPC: 812495024955 Disclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product&';s manufacturer.