Easton 4mm Full Metal Jacket from the Easton Match Grade Pro Shop Series. Built to a higher standard of straightness with Easton's ACU-Carbon Uniform Spine, each shaft is put through Easton's 5-point straightness test which ensures optimal straightness on every shaft you receive. Proudly made in the USA.
 

Specifications:

• Archery style: Hunting
• Construction: 4mm micro-diameter carbon core with 7075 alloy metal jacket
• Inside diameter: .166" (4 mm)
• Straightness: Beyond Straight +/- .001″
• Fletching: AAE™ Hybrid 26™ helical fletched vanes
• Components included: 8-32 4mm Match Grade Aluminum Half-outs (55 grains) and 4 mm Microlite Nocks (6 grains)
• Quantity: 6-pack 

Available Spine Size (Weight) OD:

• 250 (12.3 gpi) .247"
• 300 (11.7 gpi) .244"
• 340 (11.0 gpi) .240"
• 400 (9.8 gpi) .234"

Components Sold Separately: 4mm Nock Collar (3 grains), 4mm Titanium Half-out (55 grains), 4mm Steel Half-out (95 grains), NEW 4mm Aluminum/Steel Match Grade Half-out (55 grains), NEW 4mm Titanium/Steel Match Grade Half-out (100 grains), NEW 4mm Steel/Steel Match Grade Half-out (150 grains) 

Note: This product does not include Easton HIT Epoxy