The Vz-304 Vz 58 Rear-biased Lower Rail is a precision-engineered accessory designed for firearm enthusiasts who demand reliability and performance. Crafted from durable 6061 T6 aluminum this rail features a sleek matte black finish that blends seamlessly with your firearm's aesthetic. Its 2-piece receiver mount style ensures a secure and stable attachment enhancing your shooting experience. Ideal for those seeking a robust and dependable mounting solution this rear-biased lower rail offers both functionality and style in one sophisticated package.