CNC Machined from billet 7075-T6 Aluminum Alloy for strength and precision Sleek rounded edge design for lower shape coefficient reduces windage Lightweight for quicker revs Knife edged dipper for less drag Vibratory finished and peened for longer life 190,000 psi tensile alloy bolts 23.7 gram inserts chamfered Meets WKA rod rule for stock Raptor class