Product DescriptionRaise your optics to a more natural sightline with the NCStar Gen2 AR-15 3/4 inch Picatinny Riser featuring a locking quick-release mount. Designed for AR-15/M4 receivers, this lightweight aluminum riser elevates your Picatinny rail by 0.75 inch to improve cheek weld and shooting comfort with low-profile optics. The Gen2 update delivers a refined shape, a shorter lever quick-release that maintains zero, and a see-through channel beneath the rail to reduce weight and, on some setups, preserve the use of factory iron sights.Product HighlightsRaises Picatinny rail by 0.75 in for improved cheek weld and optic alignmentNext-generation locking quick-release mount for fast attach/detach while maintaining zeroLightweight black aluminum construction with updated Gen2 profileSee-through channel under rail reduces weight and may allow limited use of iron sightsOptimized for AR-15/M4 receivers; 5.3 in overall length and only 4.2 ozSpecsProduct Type: Picatinny riser mountPlatform/Fit: AR-15/M4 receiversRiser Height: 0.75 inLength: 5.3 inWeight: 4.2 ozMaterial: AluminumFinish/Color: BlackMounting: Locking quick-release for Picatinny railSeries: Gen2UPC: 848754004680MPN: MARFQV2Brand: NCStarDisclaimer: 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.