Product Description Keep your Sig Sauer ProForce M17 6mm airsoft platform running reliably with this complete ProForce M17 magazine. Built with a durable polymer exterior and a green gas housing, it is designed to provide consistent feeding and performance for training, target practice, and airsoft play. The magazine holds up to 21 rounds of 6mm ammunition and features a black/brown (tan) polymer finish to match ProForce M17 styling. Product Highlights Complete replacement magazine for the Sig Sauer ProForce M17 6mm airsoft platform 21-round capacity supports extended shooting between reloads Green gas housing designed for dependable cycling and performance Durable polymer construction for lightweight carry and field use Factory part helps maintain fit and function with compatible ProForce M17 models Specs Brand: Sig Sauer Airguns Model/Compatibility: ProForce M17 (airsoft) Product Type: Airsoft magazine Caliber: 6mm Capacity: 21 rounds Power Source: Green gas Material: Polymer Color: Black/Brown (Tan) Manufacturer Part Number: AMPFM17GG UPC: 798681605095 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.