Product DescriptionThe Great Lakes Firearms Custom Billet magazine is built for shooters running GLFA GL10 rifles chambered in .300 Winchester Magnum. Constructed from aluminum with a black finish, it offers a compact five-round capacity ideal for hunting and compliant applications while maintaining reliable feeding in compatible long-action GL10 AR-10 style platforms.Product Highlights Purpose-built for GLFA GL10 rifles chambered in .300 Winchester Magnum (long-action models) Billet-style aluminum construction for durability and long service life 5-round capacity for .300 Win Maggreat for hunting and restricted-capacity areas Black finish to match common rifle configurations and reduce visual signature Factory magazine designed to support proper fit and function in compatible GLFA platformsSpecs Brand: Great Lakes Firearms Manufacturer Part Number: GL10LAMAG5300 UPC: 638457792850 Caliber: .300 Win Mag (.300 Winchester Magnum) Capacity: 5 rounds Material: Aluminum Color/Finish: Black Model: Custom Billet Compatibility: Designed for GLFA GL10 .300 Win Mag rifles (long-action, AR-10 style)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 products manufacturer.