Ep-4: The AR-15 Gas System. THIS Is Why & How Your AR-15 Works! Gas Blocks, Gas Tubes, Gas Ports.
12:58
Ep-17: What Does "Proper" AR-15 Maintenance & Cleaning Look Like? Are You Actually Doing It?
20:53
AR-15 Bolt Carrier and Rifle Cut Away Demonstration
13:23
Ep-3: Which Muzzle Device Goes on Your Next AR-15? ... This Should Help.
7:06
How to Install a Gas Block Perfectly Straight Every Time
17:00
Ep-11: AR-15 Triggers Down & Dirty: Anatomy, Functionality, Stages, Break, Reset, Creep... MORE.
13:06
Ep-7: How Does the AR-15 Bolt Carrier Group Work? Which One Do You Need?
23:34
AH-64 Apache: The World's Most Deadly Helicopter?
8:34