Direct Answer
Stephen Craig Paddock, the gunman in the October 1, 2017 Las Vegas shooting, fired approximately 1,100 rounds during the attack. This estimate comes from law enforcement bullet recovery and official timelines published by the Las Vegas Metropolitan Police Department (LVMPD) and the FBI. Paddock fired from his suite on the 32nd floor of the Mandalay Bay Resort and Casino into the crowd attending a Route 91 Harvest music festival on the Las Vegas Strip.
Event Timeline and Context
The shooting occurred on the night of October 1, 2017, at about 10:05p.m. The music festival grounds below were the target of sustained gunfire for roughly 10 to 11 minutes before Paddock died by suicide. The high-round count reflects the volume of fire directed at a dense concert audience in an open-air civic space. Recovery of spent casings, bullets, and ballistic mapping helped investigators arrive at the 1,100-round figure in subsequent reports.
Ballistic Evidence and Official Sources
LVMPD led the criminal investigation with assistance from the FBI and ATF. Bullet trajectories, shell casings recovered from the suite and hallway, and coroner reports supported the estimate. The focus on round count informs understanding of intent, area coverage, and potential target density considerations.
Key Sources Referenced
- Las Vegas Metropolitan Police Department investigative reports
- FBI After Action Report and public summaries of the probe
- Clark County Coroner’s findings on victim injuries and trajectories
Factors Influencing the Estimate
Several variables affect the precise number of rounds fired, including the quantity of ammunition Paddock stockpiled, weapon types used, and whether malfunctions or jams temporarily interrupted firing. Multiple long guns and handguns in the room increased the pool of fired casings. Investigators used a combination of physical evidence and witness accounts to estimate the total rounds directed at the festival grounds.
Contributing Elements
- Caliber and capacity of firearms recovered
- Distribution of shell casings across the suite and hallway
- Victim injury patterns and blood spatter analysis
- Timeline reconstruction from 911 and hotel security footage
Clarifying Common Misconceptions
Some reports wrongly conflate the number of weapons with the number of rounds fired. By court filings and ATF ballistics reconstruction, the figure most consistently cited by officials remains close to 1,100 rounds. No evidence suggests a materially higher number; variances in early speculative counts are common in fast-moving investigations and are refined by forensics.
Why the Figure Matters in Public Understanding
Establishing how many rounds were fired supports a more nuanced comprehension of the attack’s scale, the shooter’s methodology, and the challenges faced by first responders. This evidence-based number has remained consistent in official publications, serving as a factual anchor for research, journalism, and policy discussions about gun violence and crowd safety.