Bloodsport Punisher Features The Bloodsport Punisher arrow is built with higher front of center weighting than many standard shafts a design choice that improves downrange accuracy and increases penetration on impact. Constructed from 100 percent carbon using Bloodsport s proprietary Rugged Wrap process each shaft is built to handle the stress of repeated shots and hard hits without compromising straightness or integrity. An incredible 0.004 inch straightness tolerance keeps every arrow in the pack flying consistently which matters for hunters and target shooters who depend on predictable groups. The standard 0.244 inch diameter shaft includes a 50 grain brass insert for a secure consistent connection to broadheads or field points. Blood Ring technology is built into the shaft to aid in tracking a blood trail after the shot giving hunters an added edge when following up on game in heavy cover or low light. Each arrow in this 400 spine 31 inch pack arrives fletched and ready to shoot saving time compared to building arrows from bare shafts. The combination of carbon construction and Rugged Wrap technology is engineered to deliver bone crushing penetration on impact making these arrows well suited to big game hunting. Backed by a 30 day manufacturer limited warranty this 6 pack of Bloodsport Punisher arrows gives bowhunters a dependable accuracy focused option at GrabAGun. Bloodsport Punisher Specifications Manufacturer: Bloodsport Model: Punisher Type: Arrows Spine: 400 Length: 31 Diameter: .244 Straightness: .004 Insert: 50 Grain Brass Fletching: Fletched Blood Ring: Yes Included: 6 Warranty: Mfg 30 Day Limited Available At: GrabAGun