Easton 4mm Axis Pro Long Range Arrow Shafts Shaft Size:300 Hidden Insert Technology for 5MM

Hidden Insert Technology for 5MM Axis

Six push button latches offer secure closure with easy-open access

• Come standard with BCY servings best suited to match your specific crossbow

Patented finger system to accommodate most compound bows

• ProStops HCS

Easton 4mm Axis Pro Long Range Arrow Shafts Shaft Size:300 Hidden Insert Technology for 5MM4mm micro diameter uniform ACU Carbon fiber construction Pre installed 4mm Microlite nocks (6 gr) Straightness: + . 001" Uses 5 16" diameter field point Compatible with Easton 4MM Titanium Half Out #207080 & 8 32 Easton 4MM Half Outs #2070887 Includes 8 32 Easton 4MM Half Out (Aluminum) inserts for optimum FOC Spine Size (Weight): 250 spine (9. 8 gpi) 300 spine (9. 3 gpi) 340 spine (8. 3 gpi) 400 spine (7. 4 gpi) Included Half Out Specifications: