The weight of the product is 150grain,150gn Copper bolt are designed separable ，You are free to use 150grain directly, or break it into two parts of the weight of 125grain and 100grain.
Precision concentric, precision manufacturing, weight difference of bolts within + 0.5 grains, ensure the stability of flying rods.Counterweight is not allowed for this product.
The size of the adapter carbon rod shaft is 0.244 inches (6.2 mm) inside diameter and 0.30 inches (7.62mm) outer diameter.
The screw thread on the bolt surface can improve the friction and adhesion of the carbon rod surface, and the screw tooth behind the bow and arrow connection seat can be arbitrarily weighted.
Easy to install: the insert sticks to the end of the shaft and provides a threaded hole in which to screw in the tip of the arrow. Standard size: a standard 8-32 insert allows you to screw in and use various tips (wide head, judo point, blunt head, field point, fishing tips, etc.) on the same arrow.
