Cartridge Cases - The Basics of Firearms and Ammunition

Cartridge Cases are usually made of brass, a composition of 70% copper and 30% zinc.Less commonly,they are made of steel of aluminum,zinc and plastic materials that have been used

A Guide to Types of Guns, Gun Safety Tips, and How Guns Work

Identification of bullets and cartridge cases (FSC)

Guide to Air Travel With a Firearm - Guns and Ammo

Bullet Caliber Guide [Complete 2020] – Firearm Review

Handgun Calibers: Complete Guide for Pistols and Revolvers - GunCompare

Cartridge (firearms) - Wikipedia

Main components of a firearm that leave traces on cartridge cases

Firearms - Guides - Importation & Verification of Firearms - Gun Control Act Definition - Ammunition

Firearms Module 2 Key Issues: Ammunition

Gun Crimes DPS – SIAC