Firearms 101
1:07:33
Webinar Series | Initiating or Enhancing Your Regional Preventive
48:38
Intro to Gun Calibers - Which Ammunition Does What?
38:09
The Evolution of Guns After the Civil War | Guns: The Evolution of Firearms | Documentary Central
40:45
Beginner's Guide to Firearm Basics
10:28
Forensics Expert Explains How to Determine Bullet Trajectory | WIRED
14:08
22 Ammunition | A Brief Discussion
25:20
Ammunition, Cartridge Case, Bullet, Shotgun Cartridge and Gunpowder
6:00