DBT
Contributor
I'm skeptical of the 200 rounds through the door. Spraying 200 rounds is not easy using magazines rather than a belt fed machine gun. Magazine capacity is usually 20 or thirty rounds, which have to be changed. Plus high velocity rounds heat the barrel very quickly, too hot to touch with 30 rounds fired in quick succession. 200 rounds in a short time would turn the barrel red hot and ruined.
He had 47 guns.
That's the total, but not all were in his Hotel room;
''Forty-seven guns were found in the suspected Las Vegas shooter's hotel suite and two homes, police said Tuesday night at a press conference.''