Carbon Express 4mm aluminum outserts designed for small-diameter shafts. These #3 outserts add 50 grains of weight forward, improving accuracy on short and long-range shots while enabling screw-in point assembly.
These specialized outserts from Carbon Express solve a common problem for archers using smaller-diameter shafts: the need for a reliable way to attach screw-in points where standard inserts simply won't fit.
The added weight forward is the real advantage here. By concentrating mass at the arrow's front end, these outserts improve arrow stability and accuracy at both short and long distances. This weight-forward design helps achieve better arrow flight characteristics and more consistent shot placement.