Product Description Keep your Ruger SR-556 running reliably with this factory magazine designed for 6.8mm Remington SPC. Built from durable stainless steel with a black finish, it&&';;s ideal as a spare for the range or field and delivers consistent feeding in a compact 5-round capacity. Made in the USA. Product Highlights Factory Ruger magazine engineered to fit Ruger SR-556 rifles 5-round capacity for 6.8mm Remington SPC (6.8 SPC) ammunition Stainless steel construction for strength and long service life Black-finished body for a sleek, corrosion-resistant exterior Made in the USA Specs Brand: Ruger Manufacturer Part Number: 90349 UPC: 736676903498 Compatible Model: SR-556 Caliber: 6.8mm Remington SPC (6.8 SPC) Capacity: 5 rounds Material: Stainless steel Finish/Color: Black finish Type: Detachable magazine Country of Manufacture: USA 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.