Easton 4mm EMJ Match Grade 400 Features The Easton 4mm EMJ Match Grade 400 shaft combines an ultra micro diameter carbon core with a 7075 alloy metal jacket a construction that offers maximum penetration resistance while keeping the shaft slim for better grouping at distance. Holding straightness to within plus or minus .001 inches these arrows are built to the same tolerance tournament archers expect from top tier target shafts. The arrows weigh in at 9.8 grains per inch giving archers a predictable mass to work with when tuning their setup for a given draw weight and point configuration. Each shaft arrives with 4mm Microlite nocks pre installed saving the archer a step before the arrows are ready to shoot. Included 8-32 point half outs at 55 grains let the archer fine tune front of center balance without sourcing separate inserts and the easy target pull design reduces the wear and tear that comes from pulling arrows out of dense foam targets. Each arrow in this 6 pack ships with 3 inch AAE Hybrid vanes already fletched so the set is ready to shoot straight out of the package. Made in the USA these shafts suit archers moving up from standard diameter arrows who want tighter groups and more consistent flight. For sale at GrabAGun this 6 pack is a strong choice for target and 3D competitors alike. Easton 4mm EMJ Match Grade 400 Specifications Manufacturer: Easton Model: 4mm EMJ Match Grade 400 Type: Arrows Diameter: 4mm Material: 4mm Carbon Core w/ 7075 Alloy Jacket Straightness: +/- .001 Weight: 9.8 Grains Per Inch Nocks: Pre-Installed 4mm Microlite Inserts: 8-32 Point Half-Outs 55 Grains Vanes: 3 AAE Hybrid Count: 6-Pack Available At: GrabAGun