This the firearms equivalent of the fishing reel guys -- https://jack-first-gun-parts.myshopify.com/
Type: Posts; User: Paul S.; Excluded Forums: Milsurp Knowledge Libraries (READ ONLY)
This the firearms equivalent of the fishing reel guys -- https://jack-first-gun-parts.myshopify.com/
I would think they make a ballistic sample. (fired bullet W/ rifling marks, and the fired case) then they do a by calibre computer data base search comparing rifling marks, extractor marks, firing...