Call the police.
A rivet gun is used to punch steel bolts into steel beams.
Oxidation of the steel of a gun barrel.
Normally, steel.
Iron and steel
steel
Yes
Steel
Different types include steel, stainless steel, titanium, aluminum
The steel part on the top of the gun where the gun can eject the bullet/reload.
Steel
Krupp in 1850
Typically steel or aluminum