Carbon Express Maxima RED 5mm Carbon Hunting Shafts, dz.

Sold by the dozen: 12 unfletched carbon hunting shafts. Carbon Express Maxima RED 5mm shafts pair a small-diameter, high-modulus carbon construction with RED ZONE Tri-Spine Technology to control dynamic flex and help broadheads stabilize quickly. The .204-inch inside diameter provides a balance of penetration, durability, and reduced wind drift. Carbon Express 360-degree spine consistency promotes repeatable shaft behavior and consistent flight. Features and specifications 100% high-modulus carbon construction with RED ZONE Tri-Spine Technology. 5mm shaft family with a .204-inch inside diameter. Unfletched shafts with Bulldog nock collars and clear LaunchPad Precision nocks. No vanes or feathers. Includes 40-grain aluminum sleeved, two-piece insert and outsert components. Factory chart: maximum straightness ±.002 inch; average straightness ±.001 inch. Weight tolerance: ±1.0 grain. Spine GPI Factory stock length (in.) Outside diameter (in.) Average spine Insert size Collar size 300 11.9 32.8 .284 .263 #7 #4 350 10.3 32.8 .275 .336 #6 #4 400 9.4 32.8 .269 .392 #5 #3 GPI means shaft weight in grains per inch. Dimensions and average spine values follow the factory Maxima RED 5mm reference chart below. Matching factory components 300 spine: #7 40-grain 5mm insert and outsert (CX0726); #4 Bulldog collar (CX0773). 350 spine: #6 40-grain 5mm insert and outsert (CX0725); #4 Bulldog collar (CX0773). 400 spine: #5 40-grain 5mm insert and outsert (CX0724); #3 Bulldog collar (CX0772). All three spines use the 5mm clear LaunchPad Precision nock (CX0752). Component part numbers identify the matching factory replacement 12-packs. Factory reference charts Factory charts also reference other pack quantities, fletched arrows, or sizes. This listing is for 12 unfletched shafts; only 300, 350, and 400 spine are offered here. Follow the selection chart's point-weight adjustments and guidance. If having Arrows/Shafts cut, measure from the hole in the nock to the end of the Arrow/Shaft without the insert or point.