Analyze Bullets Article For Free

The science of projectiles and firearms is defined as 'ballistics' and it can be divided into three distinct categories: internal, external and terminal.

In technical terms, the two basic tools for ballistic investigations are the comparison microscope, which allows comparison and effective analysis of the evidence, and a software program that allows for the ballistic comparison using a system which stores the data and image base of firearms for further comparison in

In ballistics. Internal and external ballistics, respectively, deal with the propulsion and the flight of projectiles. The transition between these two regimes is called intermediate ballistics. Terminal ballistics concerns the impact of projectiles; a separate category encompasses the wounding of personnel.

Study finds less than 1.2 percent error rate in matching bullets fired from Glock semiautomatic pistol barrels to the actual firearm.

Firearm examiners use the striations left on the fired bullet for their comparisons. If a gun is recovered in an investigation, a test round is fired from the gun. These bullets are then examined using a comparison microscope.

A comparison microscope is used for the examination of fired bullets, bullet fragments and cartridge/shotshell cases.

Ballistics - Scientific study of the motion of projectiles; often used as a generic term for the study of bullets from the time they are shot until they impact a target.

To figure out if a bullet could have originated from a specific firearm, however, a forensic firearm and toolmark examiner uses an instrument called a comparison microscope to compare a questioned bullet (one recovered from a crime scene, for example) to bullets test fired from a suspect firearm.

Stereo microscopes are used to determine basic class characteristics of fired bullets, bullet fragments and cartridge/shotshell cases. A comparison microscope is used for the examination of fired bullets, bullet fragments and cartridge/shotshell cases.

Ballistics experts test guns and spent bullets in criminal cases to prove guilt or innocence of crime suspects. They make microscopic comparisons between gun barrel flaws and the bullets found at a crime scene. They analyze bullet shots, angles and gun powder to determine their source.