What is the typical range for finding wadding or pistons after a shot is fired?

The correct range for finding wadding or pistons after a shot is fired is typically 0 to 40 feet. This is because when a shotgun is discharged, the wadding acts as a seal for the shotgun pellets or shot. As the shot exits the barrel, the wadding is propelled forward and can travel a significant distance depending on various factors, including the type of shotgun, gauge, ammunition, and environmental conditions.

Most shotgun wadding is found relatively close to the point of discharge, within this 0 to 40 feet range. Beyond this distance, the likelihood of recovering the wadding diminishes significantly, as the force of the shot and air resistance can cause the wadding to drop or be blown away. Knowledge of this range is vital for investigators to analyze a crime scene, as it helps establish a more accurate picture of where the shooting occurred and can assist in reconstructing the events surrounding the incident.

Other ranges mentioned, such as 0 to 20 feet, 0 to 30 feet, and 0 to 50 feet, either underestimate or overestimate the typical distance where wadding can be reliably found, making them less applicable in forensic analysis.