Spin Extended Super JagKnurled to provide maximum contact between patch and bore. Long stepped shank prevents patches from binding. Concave tip allows easy loading of spire point bullets. The knurled portion of the Super Jag spings freely. This spinning makes loading sabots easier.Features:- Knurled brass head- Spins with rifling- 10-32 threads- Adds 3 3/4 to the ramrod- .50 Caliber