Callahan's Worm/Ball Puller

This combination worm and ball puller appeared in the Jan/Feb 2011 "Prime Possibles." Larry Callahan, one of the "Missouri Boys," makes these by hand. They're available with either 8–32 or 10–32 threads and can be fashioned for most any caliber you desire. To order, you need to call Larry at 636-475-7444. If he doesn't answer, leave a message, and he will call you back.

Bill Scurlock