1973 U.S. ARMY M16A1 RIFLE CYCLE OF FUNCTIONING & IMMEDIATE ACTION M-16 ARMALITE AR-15 32464

Quick Tip: 36yd Zero for the AR 15

Loading heavy tanks onto trucks: an efficient on-site method.

Marine Loading Arm Installation | Offshore Animation

"Smart Way to Load Scrap Cars! 🚛 How Pros Move Wrecked Vehicles Safely"

Quick Tip: Where To Mount a Light on an AR-15

Quick Tip: How To Mount a Sling on Your AR-15

Building an Accurate AR15 Part 1: The Upper Receiver