Extra-long jag with raised, ribbed segments to press more of a patch’s surface against the bore to absorb more fouling. Fit Dewey Stainless, Rig, and Hoppe’s rods. Require adapters when used with Dewey Coated Rods.
SPECS:
Brass, male thread; 5-40 for .17 and .20 cal., 8-32 male above .20 cal. JM = Jag. 2245L ,universal for all cal.
Catalog page 301