Carbon Express Brass Inserts #1 .244 50 gr 12 Pack Brass 0.244. Allows for use of any standard screw in point or broadhead. Available in 50 and 100 grain. 12 per pack. Specifications for Carbon Express Brass Inserts .244: Manufacturer: Carbon Express Color: Brass Additional Features: 0.244 Features of Carbon Express Brass Inserts: Brass inserts For standard diameter Carbon Express arrows Available in 50 and 100 grain Package Contents: Carbon Express Brass Inserts Carbon Express 50444: Brass Inserts #1 .244 50 gr 12 Pack Brass 0.244