The world's oldest revolver was made in 1597 by a weapon producer named Hans Stopler in Nüremberg Germany. The firing mechanism is a type of flintlock and the barrel holds up to 8 shots. And people wonder where Steampunk came from.
Tula Arms Plant: VSS Vintorez - An integrally suppressed, gas operated, select fire, long stroke gas piston rifle. The weapon is locked with a rotating bolt that has 6 locking lugs and is striker fired. It fires a round.