Peabody Rifle chamber sleeve job: Anvil 112
This guide details the expert gunsmithing process of sleeving a Peabody rifle's chamber to .45-70 Government, as demonstrated by Mark Novak. The modification involves precise machining on a lathe and milling machine to adapt the breech and extractor for the larger cartridge. Crucially, the rifle is only safe for black powder loads due to structural modifications.











