PSE Radial X Weave STL Stealth Hunter 300 Arrows w/ Vanes. 

A favorite of bowhunter's the Carbon Force STL Hunter is made using a computer process that wraps individual fibers in a weave pattern that makes the arrow stronger and faster than conventional carbon arrows. Raw shafts come full length with inserts loose and Carbon Force nocks installed.

Carbon shaft with cross woven fibers.
Features straightness + or - .006" and grain weight matched to + or - 5 grains per dozen.
Comes with Carbon Force nocks and inserts. Takes a 5/16 screw-in point- sold separately.

Grains Per Inch: 300 - 8.6

Standard Arrows come with 3 -  4"  Duravanes and are fletched straight with a 2 degree left offset.