Many shooters are curious about the advantages of using a heavy-walled billet receiver for their AR-15 build. Accuracy, in a word, is the biggest advantage. Heavy-walled billet receivers are more rigid or stiff. A more rigid receiver will prevent excess movement and flex when a round is fired. It will also help reduce harmonics that are damaging to accuracy. The series of events before, during, and after a round is fired are more likely to be consistent with a rigid upper.
The M16/AR-15 platform’s original design was for military use and as such had every extra ounce removed to keep the gun lightweight. Regardless of its lightweight receiver, the M16/AR-15 came out inherently accurate.
Cameron’s Custom Guns is owned by a group of shooters who have built high-end custom 1911 and 2011 handguns for over 20 years. They have perfected the art of the 2011. Not only are they shooters, they are high level competitors, most of whom have achieved the rank of Master or Grand Master. They know how a gun should be built and how to shoot it. Because Cameron’s Custom Guns was a sponsor for the 
