A GI 30/06 broken case extractor works fine for my Krag. Long enough for any common military .30 caliber - since '06 is the longest case in that "family" (7.62 NATO/Russian, 7.65 Mauser, .303 British, 7.5 Swiss/French, etc.)

Never, never pound on a wooden dowel in the barrel. It can shear, wedge, and have to be bored out - with a long spoon-bit.

---