Altra Arrows Titanium Outserts for Altra 166 Arrows 400 Spine Set of 12 Steel

Altra Arrows Titanium Outserts for Altra 166 Arrows 400 Spine Set of 12 Steel. R.C.O.S.) which fits Altra Arrows 166 Shafts. Machined out of Ti5 titanium for unmatched durability and performance with optimal fit options this addition to your A.R.C.O.S adds the extra resiliance and weight you want for your arrow setup. The insert secures into the arrow shaft at a depth of 0.875in while the titanium outsert then threads directly onto the insert and encapsulates the leading end of the arrow at 0.43in creating unmatched durability. Essential rubber O-rings come pre-installed on the insert within the A.R.C.O.S. as they aid in locking the outsert in place which reduces vibration and improves concentricity between the outsert to the insert for a more precise arrow set up and down range accuracy. Specifications for Altra Arrows Titanium Outserts for Altra 166 Arrows: Manufacturer: Altra Arrows Color: Steel Fabric/Material: Titanium Features of Altra Arrows 166 Spine Insert and Outsert Heavy: Fits Altra Arrows 166 Shafts Machined from 7075-T6 aluminum for unmatched durability Secure insert depth: 0.875 inches Outsert encapsulates arrow end: 0.43 inches Pre-installed rubber O-rings reduce vibration and improve concentricity Comes in 12 pk QTY Available in four sizes: 250 300 350 & 400 spine 50gn Total Weight Accepts micro FMS insert weights Enhances downrange accuracy and precision Package Contents: Altra Arrows Titanium Outserts for Altra 166 Arrows Altra Arrows AA-SI-00008: Titanium Outserts for Altra 166 Arrows 400 Spine Set of 12 Steel