Easton 4mm Full Metal Jacket Match Grade Shafts 400 1 doz.

*Includes 12 arrow shafts GOHUNT Highlights The Full Metal Jacket arrow is a high-strength carbon fiber core with a 7075 aluminum jacket Small diameter shaft provides added kinetic punch for thick hide and bone The FMJ has more grains per inch which produces a heavier arrow for maximum kinetic energy and penetration . Easy target pull Includes 4mm Microlite Nock (weighs 6 grains) and 4mm 8/32 aluminum half-out (50 grains) Straightness .001" Breakdown Designed with a small diameter shaft, the 4mm FMJ from Easton Archery packs a massive one-punch knockout. Designed to break through tough hide and solid shoulder bones with ease the FMJ will not let you down this season. Built with an overall heavier shaft than other 5mm shafts from Easton, these arrows provide greater penetration. Specs Grains Per Inch 280 - 12.0300 - 11.7340 - 11.0 400 - 9.8 Outside Diameter 280 - .247"300 - .244"340 - .240"400 - .234" Inside Diameter 280 - .167" 300 - .167"340 - .167"400 - .167" Factory Length 280 - 33" 300 - 32.5"340 - 32"400 - 31.5" Quantity Per Pack 12