Moriarti Blog

When it comes to rifle rounds, there are a variety of options to choose from. Two popular choices are the 5.45x39 and 7.62x39 rounds. These rounds have been used in various firearms and have gained a following among gun enthusiasts. However, for those who are new to the world of rifles, it may be difficult to understand the differences between these two rounds. In this blog post, we will take a closer look at the 5.45x39 and 7.62x39 rounds and break down their characteristics, uses, and performance to help you determine which one may be the right choice for your shooting needs. Read more

Of all the parts of an AR15, the one part that is not standardized is the buttstock buffer tube. At first you would think the difference is just the diameter of the tube itself but that's just the first thing give folks trouble when matching up the different tubes and butt stocks. The commercial tube is 1.17" diameter and the mil. spec. is 1.14" diameter. So even though a "commercial" buttstock will fit on a mil.spec tube, it will be loose and I guess you could even force fit a mil. spec. ... Read more