Manufacturer: Dewey Mfg. Co. 17-JM
We are in the process of re-designing our pointed jags. The old style with the knurling is being phased out. The new style is designed strictly for piercing and pushing patches through the bore. Please see our Parker Hale style jags if you prefer to wrap patches around the jag.
Specifications and Features:
For Dewey rods
5/40 Male Thread
Pierce or wrap patch around knurled area