The is a tactical magazine designed for optimal performance with 12.7x42mm/.50 Beowulf ammunition. Engineered by D&H Tactical, this magazine offers a capacity of 4-rounds, ensuring reliable feeding and operation in demanding conditions. The magazine is constructed with a robust black finish, providing enhanced durability and resistance to wear and corrosion. Its design is tailored to meet the rigorous standards of tactical applications, making it an ideal choice for users requiring precision and reliability. The is compatible with a range of firearms chambered for .50 Beowulf, offering seamless integration and performance. Heat-treated aircraft-grade aluminum engineered for strength and durability under demanding conditions Black teflon hardcoat anodized finish provides a sleek, corrosion-resistant surface with enhanced wear protection 17-7 PH stainless steel spring offers superior corrosion resistance and long-lasting performance D&H proprietary follower design optimized for reliable feeding of "big bore" cartridges Compatible with AR-15, M16 and M4 platforms designed for seamless integration with standard rifle systems