The AR-10 is one of the most common precision rifles in the U.S.A. The AR-10 is the starting point not only for most modern battle rifles but for most Western semi-auto rifles in general. It would go on to spawn the AR-15 and all of its variants, making it the progenitor of arguably the most popular firearm family in the world. The original AR-10 design field stripped. In this video, we will show the assembly of an AR-10 Upper Receiver from individual parts. We are the manufacturer. We are the experts behind the brands you trust. This is the best AR10 Receiver Upper on the Market, and the Advantages of Purchasing a Live Free Armory AR10 Receiver Set are clear. Live Free Armory is a Manufacturer. You're cutting out the middle man, you're getting better pricing, and receiving a more responsive customer service. Live Free Armory manufactures it's AR10 Receiver Sets with Aerospace Engineering using modern CNC milling technology. We use 6061-T6 aluminum for our receiver sets. It's well known for it's aerospace applications because it's one of the most versatile aluminum alloys available. It provides a wide range of mechanical properties that include high strength and high corrosion resistance. It also excels at dealing with stress and heat. Live Free Armory now makes OEM parts for over 100+ well-known companies. For example, you have probably already seen many of our replacement slides, handgun barrels, and handgun compensators, but due to non-disclosure and confidentiality agreements, you don’t know we made them. Precision is critical for any manufacturer. At Live Free Armory we understand that the Upper and Lower Receiver Set is at the heart of any high performance AR10 Rifle. Our Manufacturing processes involve ISO Compliant CNC operation, quality control, and inspection to obtain the best precision possible. Live Free Armory has established a reputation for a no wiggle or rattle Receiver Set. Our tight tolerances ensure a properly fitting set the first time, every time. Please consider Live Free Armory for your next build. We'll be happy to answer any of your questions whether you buy from us, or not. Don't forget to Like this Video, and SUBSCRIBE! Visit us online at www.livefreearmory.com/ Check out our Facebook: - www.facebook.com/pg/LiveFreeArmory Pop in on Instagram: - www.instagram.com/livefreearmory Looking for a specific part to our video? Skip around here: 0:10 - Forward Assist 0:39 - Dust Cover 0:58 - Barrel Installation 1:42 - Handguard Installation 2:08 - BCG and Charging Handle