The type of barrel a shotgun has. Introduction: Forensic science is a branch of science that examines firearms, impressions, cartridges, and bullets identified from the crime scene. Firearms are usually guns which includes long gun and hand gun. Long guns are designed for firing by placing on the shoulder whereas hand guns are fired by placing on the hand. Examples of long guns are rifles and shotgun and hand guns are pistols. The internal structure of barrel as well as the re-loading mechanisms varies for both types of guns.

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Chapter 9, Problem 8RQ

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To find: The type of barrel a shotgun has.

Introduction: Forensic science is a branch of science that examines firearms, impressions, cartridges, and bullets identified from the crime scene. Firearms are usually guns which includes long gun and hand gun. Long guns are designed for firing by placing on the shoulder whereas hand guns are fired by placing on the hand. Examples of long guns are rifles and shotgun and hand guns are pistols. The internal structure of barrel as well as the re-loading mechanisms varies for both types of guns.

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can you help? I think its B but not sure