Easton 4mm Full Metal Jacket Shafts 250 1 doz.

The Easton 4mm Full Metal Jacket (250 spine) is a bare hunting shaft with a 4mm ultra-micro-diameter carbon core wrapped in a 7075 aluminum alloy jacket. The 250 spine version weighs 12.3 GPI, measures 0.247 inches on the outside and 0.166 inches (4mm) on the inside, with a stock length of 33 inches. Straightness is ±0.002 inches. Each dozen ships with 4mm Microlite nocks at 6 grains each and 4mm 8-32 aluminum half-out inserts at 50 grains each. These are bare hunting shafts — check fit for your bow and verify spine selection before cutting. See the rest of the arrow selection and accessories.

• Brand: Easton
• Spine: 250
• GPI: 12.3
• Outer diameter: 0.247"
• Inner diameter: 0.166" (4mm)
• Stock length: 33"
• Straightness: ±0.002"
• Construction: 4mm carbon core with 7075 alloy jacket
• Included: 4mm Microlite nocks (6 gr ea.), 4mm 8-32 aluminum half-out inserts (50 gr ea.)
• Pack quantity: 12