The VAP™ Micro-Diameter target arrow not only parallels the precision straightness tolerances of the industry’s very best… it also maintains its +/-.001” straightness shot after shot. Offering the competitive shooter exceptional speed and accuracy with little worry of wind drift, it’s almost an unfair advantage. MICRO DIAMETER ARROW – 100% carbon fiber construction for maximum speed and accuracy with less wind deflection EVERY ARROW DIGITALLY SPINE ALIGNED FOR INCREASED ACCURACY AND SHOT TO SHOT CONSISTENCY EACH DOZEN WEIGHT MATCHED TO +-0.5 GRAINS FOR PRECISE SHOT CONSISTENCY AND TIGHTER GROUPING ADVANCED NANO CERAMIC ARROW COATING IMPROVES PENETRATION AND ALLOWS FOR EASY REMOVAL FROM TARGETS V1 +/- .001″ V3 +/- .003″ V6 +/- .006″ SPINE SHAFT WEIGHT GPI SHAFT LENGTH INCHES SHAFT ID SHAFT OD 350 7.8 31.0 0.166 0.232 400 7.2 31.0 0.166 0.227 450 6.6 31.0 0.166 0.223 500 6.1 31.0 0.166 0.218 600 5.5 31.0 0.166 0.214 700 5.7 31.0 0.166 0.216 800 5.4 31.0 0.166 0.213 900 5.0 31.0 0.166 0.210 1000 4.7 31.0 0.166 0.208 1100 4.7 31.0 0.166 0.208 1200 4.6 31.0 0.166 0.206