Size: 350Insert: XSD In-Out .166 #1 - 300 & 350; included XSD In-Out .166 #2 - 400 & 500; includedNock: LAUNCHPAD Precision Nock .166; installedPoint: Field Point 19/64"; not includedStraightness: ?.006"GPI: 10.09Material: Carbon compositeQuantity: 6 packThese factory fletched arrows are fletched with 2" Assault vanes.