Formulated with higher front-of-center weighting the Bloodsport Punisher can put on the hurt. This standard diameter arrow has exceptional down-range accuracy and bone-crushing penetration. Made of 100% carbon using our proprietary Rugged Wrap construction it will deliver fatal results.Features: Blood Ring technology guides tracking Ultra-durable Rugged Wrap construction Incredible .004" straightness Durable dependable .244" standard diameter includes 50-grain brass insert Arrow Length: 31" Arrow Type: Standard Diameter Inner Diameter: .244" Straightness: .004" Fletching: Fletched Blood Ring: Yes