A German military wheellock rifle, circa 1600, by using old parts Octagonal Ottoman Damascus barrel with nine-groove rifled bore in 14 mm calibre with fixed sights. Cut wheellock with external wheel. Dark
GUNSMITHING SERVICES: Barrel Fluting – LRI Outlet Store
Rifling in the Rifle or Handgun Bore
The Cut-Rifling Process — A Short History and Demonstration « Daily Bulletin
RARE ROTATING RIFLES Owner Angered by Appraisal | "These look gnarly." "These ARE gnarly!" | By Pawn Stars on History | Facebook
Gun Barrel Ring 9mm Traditional Rifling Unique Mans Silver - Etsy
Basic Parts of a Firearm
A flintlock rifle with a twisted barrel and heart shaped bore from 1765, formerly owned by George IV, now part of the royal collection. : r/GunPorn
Rebarreling Services | Rebarrel a Rifle | Hart Rifle Barrels
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My barrel has heart.....
Jacob Walster (active 1765) - Flintlock sporting rifle (Pirschbüchse)
Where can I get reliable data on rifling twist in order to have a custom bbl in .22 Savage Hi-Power made for a Thompson Contender Carbine? - Quora
Make a Factory Quality 9mm Rifled Barrel in your Kitchen Using Salt Water and Electricity (ECM) -The Firearm Blog
Rifling | MrReid.org
DIY barrel rifling using salt water, electricity and a 3D printed jig -The Firearm Blog