Eastons 5mm Woodland Camo Full Metal Jacket Arrows may look like throwbacks but theyre packed with modern-day performance. High-strength 5mm-dia. carbon-fiber core sports a low-friction aerospace 7075 aluminum jacket, which adds kinetic energy, deeper penetration, more durability and greater accuracy with broadheads. This unique construction also provides pass-through impacts and easier-to-follow blood trails. Plus, the aluminum jacket makes pulling shafts from targets easier than carbon-surfaced arrows. Retro Woodland Camo hard anodized finish. Factory straight, weight and spine matched. Arrows are full length with inserts and nocks included. Per 6. Straightness factor: .002. Wt. tolerance: 2 grains. Recommended field-point size:18/64. Sizes: 340 (11.3 gpi), 400 (10.2 gpi). Draw Weight(lbs.) 27 28 29 30 31 32 45-50 - - 400