Product Description The Thompson Center Venture magazine (part number 4090R) is a detachable rifle magazine designed for Venture rifles chambered in long-action calibers. Built from steel with a black finish, it&';s made to provide reliable feeding and easy loading/unloading as a factory-fit replacement or spare magazine for the range or field. Product Highlights Factory-style detachable magazine for Thompson/Thompson Center Venture rifles Compatible with 25-06 Remington, 270 Winchester, and 30-06 Springfield chamberings Durable steel construction with a black finish 3-round capacity (commonly referenced as 3+1 with one in the chamber) Ideal as a spare magazine for hunting and target shooting Specs Brand Name: THOMPSON CENTER ARMS LLC Model: Venture Product Type: Rifle magazine Compatible Calibers: 25-06 Remington / 270 Winchester / 30-06 Springfield Capacity: 3 rounds (often listed as 3+1) Material: Steel Color/Finish: Black Manufacturer Part Number: 4090R UPC: 810180300261 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.