The Easton Full Metal Jacket 300 Carbon and Aluminum Arrow is a top-notch choice for serious bowhunters. Its unique combination of carbon core and aircraft-grade aluminum provides exceptional strength and durability. The 5mm smaller diameter allows for deeper penetration, making it a game-changer for big game hunting. With its N-Fused Carbon Nanotube core, this arrow can withstand even the toughest conditions. Easton's patented HIT insert system ensures superior broadhead alignment, giving you a clear advantage in the field. And with fast shipping, you can get your hands on this deadly arrow in no time - all at an affordable price.Product Features and Specifications: Material: Aluminum/Carbon Fletching Type: 2" Blazer Vanes Spine: 300 Insert Weight: 16 Grains Nock Type: X Nock Outside Diameter: 5 Millimeter Overall Length: 32.5 Inches Straightness: 0.002 Inches Weight Tolerance: 5 Grains