Product Description The CMMG AR-15 pattern 10-round magazine is purpose-built for reliable feeding of 6.5 Grendel, 6mm ARC, and .22 ARC ammunition in a standard AR-15 magazine well. Built with a stainless-steel body and finished in black for durability and corrosion resistance, it features a highly visible blue anti-tilt follower to promote smooth, consistent performance and quick status checks at the range or in the field. Product Highlights 10-round AR-15 pattern magazine designed for use in a standard AR-15 magazine well Compatible with 6.5 Grendel, 6mm ARC (Advanced Rifle Cartridge), and .22 ARC ammunition Stainless-steel magazine body with a black finish for strength and corrosion resistance Blue anti-tilt follower helps promote reliable feeding and easy visual identification Ideal as a factory replacement or upgrade magazine for AR-15 platforms chambered in ARC/Grendel cartridges Specs Brand Name: CMMG Manufacturer Part Number: 66AFC70 UPC: 815835019543 Platform Fit: AR-15 (AR-15 pattern; standard AR-15 magazine well) Capacity: 10 rounds Compatible Cartridges: 6.5 Grendel; 6mm ARC; .22 ARC Body Material: Stainless steel Finish/Color: Black Follower: Blue anti-tilt follower Country of Manufacture: United States of America 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.