Excalibur’s exclusive FireBolt Carbon Arrows are designed specifically for the EXO-Traditional series crossbows. The utilize a heavier front insert increases front-of-center weight for unparalleled speed and accuracy. Features:20? Arrow length250 Grain arrow weight.003 straightness tolerance4? offset vanesEquipped with Rhino NocksCompatible with CeaseFire Technology crossbows and all models that utilize flat nocks Excalibur FireBolt 20" Carbon Traditional Crossbow Arrows 72pk 72-22CAV