Ravin Crossbow Bolts 20 in. .001 3 pk. Designed Exclusively For Ravin Crossbows;Straightness Tolerance: 0.001 Inches;Weight: 400 Grains With 100-Grain Field Tip (Not Included);High-Impact Brass Threaded Inserts Included;2-Inch High-Profile Offset Vanes;High-Impact Aluminum Nock Bushings;Ravin-Engineered Polymer Nocks;Compatible With All Ravin Models Except R500 Seriestable.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; } Second Color: White Item Category Code: 3400 Product Group Code: 3400C Product Sub Group 1: 3400C2 Pack Size: 3 Inactive: No