Product DescriptionProtect your optic in the field with the Butler Creek Flip-Open Objective Scope Cover. Custom-fit to your scope, this size 46 cap seals out dust and moisture with a watertight, airtight closure and pops open instantly at the touch of your thumb. The silent hinge keeps you on target without spooking game, and its durable black polymer construction weighs less than an ounce. Tested to -40AdegF, it's built for reliable performance in extreme conditions, with a fit range of .01 under to .025 over the stated dimension.Product HighlightsInstant flip-open design with a silent hinge for fast, unobtrusive shotsWatertight, airtight seal helps keep out dust, dirt, and moistureDurable black polymer construction that weighs less than 1 ozCold-tested to -40AdegF for dependable performance in harsh weatherSize 46 fits 61.7 mm objective lenses; precise fit range .01 under to .025 overSpecsProduct Type: Flip-open objective scope coverSize: 46Objective Size: 61.7 mmColor: BlackMaterial: PolymerWeight: Less than 1 ozTemperature Testing: -40AdegFFit Range: .01 under to .025 over stated measurementUPC: 051525304609Manufacturer Part Number: 30460Brand: Butler CreekDisclaimer: 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.