Micro diameter arrow constructed of high modulus 100 percent carbon fiber for maximum speed and penetration with less wind deflection. Sorted to 0.5 of grain weight per dozen. Straightness Tolerance of .001". 350 (7.8 gpi.) 400 (7.1 gpi), 450 (6.7 gpi), 500 (6.0 gpi). Bohning F nocks included.

Features:Micro diameter;High modulus 100 percent carbon fiber;Maximum speed and penetration with less wind deflection