A Fubsy Polymath subdomain
Standard pistols, historical pieces & screen-accurate replicas — built at lab depth.
Multi-volume deep dives covering every realistic build path: modify a real donor, assemble from parts, or machine the whole thing from raw stock in the shop. 2 of 2 builds live so far.
Photo: Mauser C96 M1916 Red 9 by M62 · CC BY-SA 4.0
Builds
Legal posture
Everything here is written assuming an experienced-maker / gunsmith audience and is owner-built or owner-modified on the builder's own equipment in compliance with applicable federal and state law. Real-firearm volumes (Build Path C, from-scratch 9×19 in the Mauser C96 deep dive) are documented for the educational and engineering interest of doing the work yourself; jurisdictional rules vary and are the builder's responsibility.