Moriarti Blog

For shooters who want the stopping power of the 7.62x39mm cartridge in a modular rifle, the AR-47 offers a unique blend of AK strength and AR adaptability. Whether you're looking for a complete AR-47 rifle, a compact pistol, or parts to build your own, the 7.62x39 AR platform is growing in popularity for good reason. Read more

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

When it comes to firearms, one of the most important aspects that gun enthusiasts pay attention to is the caliber. This refers to the diameter of the bullet, which plays a crucial role in determining its power, range, and accuracy. One of the most popular calibers used in rifles is 7.62x39, a round that has a rich history and has been widely adopted in various firearms around the world. In this article, we will delve deeper into what 7.62x39 is, its history, its uses, and its popularity among gu... Read more

IntroductionWhether you're an experienced shooter or new to the game, choosing the right ammunition for your rifle is essential to success in the field. With countless options on the market, selecting the right cartridge can be a daunting task. Today, we'll compare two popular cartridges, the 300 Blackout and the 7.62x39 AR-47, to help you make an informed decision.Background InformationBoth cartridges have a rich history in the world of firearms. The 7.62x39 has its origins in the Soviet Union,... Read more

I get a lot of questions by clients on difference between 6.5 Grendel Type I and Type II, so I've decided to jot down major points. The difference is in head spacing!The original 6.5 Grendel, and what we now call Type II 6.5 Grendel, was designed to be used with a Grendel bolt, or.136 head spacing.The patent was never released and to avoid any legal litigations, Les Baer Custom had adjusted 6.5 Grendel design of the barrel to make it .125 head spacing. We are now call it Type I Grendel. LBC has ... Read more