Steyr Factory Tour - An Insider's Look At How Steyr Hammer Forges Their Barrels In Austria - YouTube
AGFM Gun Barrel Forging MA - YouTube
Over a Barrel| Fabricating and Metalworking
Heckler & Koch on Twitter: "Cold hammer forged barrel press currently being set up at our new factory in Columbus Georgia! https://t.co/kPW4cUzX58" / Twitter
GFM SHK-10 Radial Forging Machine (machine overhauled with new original GFM control) - YouTube