Engineered specifically for Ravin crossbows, Ravin 400-grain carbon arrows deliver exceptional accuracy and consistent performance shot after shot. Built from pure carbon with a tight .003" straightness tolerance, they reach a finished weight of 400 grains when paired with a 100-grain field tip (not included). Designed exclusively for Ravin crossbows Premium .003" straightness tolerance Ravin-engineered polymer nocks High-impact aluminum nock bushings 2" high-profile offset vanes High-impact brass threaded inserts Compatible with all Ravin models except the R500 Series