Carbon Express GameSlayer T6 Aluminum Crossbolt are ideal for high-powered modern crossbows. Aerospace 7001-T6 alloy material for advanced strength and reliability. Converted to 88,000 PSI to achieve bone-crushing power. Hand anodized for ultra-smooth finish and increased penetration. Designed to handle today's high powered crossbows and offer exceptional performance and overall value. Package of 6 bolts with inserted moon nocks and 6 universal flat nocks.