The first thing that needs to be understood is that bullet weight does not directly have anything to do with what rifle twist you should be using in your AR15 barrel chambere… See more

In the early years of the AR15’s development, the rifling twist that was adopted was a 1:14 rifle twist. The easiest way to explain what that means is that the rifling make… See more

So why are there multiple rifle twists on the civilian market with the 1:9, 1:8, and the 1:7 as stated before? Short answer: Capitalism. If you are a red-blooded American, you enjoy the p… See more

Out in the unnatural world of the interwebs, you can run into a lot of bad information regarding practically anything. Rifle twist and bullet choice are no different. When it comes to sl… See more

With ten different loads, all varying from the lightest/shortest to the heaviest/longest projectile that will fit inside the mag well of an AR15, I went about firing 3 round groups with each l… See more