Ravin .001 Arrows are the pinnacle of shooting perfection - allowing only the hunter's instinct and skills to cut through. With an incredible straightness tolerance of .001" and 100% pure carbon construction, no detail has been missed when creating this premium arrow. The .001 Arrow can be used in all Ravin models EXCEPT R500 Series Crossbows. Features6-PACK300 GRAINUSE IN RAVIN CROSSBOWS ONLY100% PURE CARBON CONSTRUCTIONSTRAIGHTNESS TOLERANCE: .001"HIGH-IMPACT BRASS THREADED INSERTS2" HIGH-PROFILE OFFSET VANESHIGH-IMPACT ALUMINUM NOCK BUSHINGSRAVIN-ENGINEERED POLYMER NOCKS* USE ONLY RAVIN-BRANDED ARROWS WITH RAVIN CLIP-ON NOCKS* NOT FOR USE IN RAVIN R500 SERIES