Moriarti Blog

Here's an overview of the legality of 80% lowers, 80% pistol frames, and magazine capacity restrictions across different states in the United States Read more

If you're into long-range shooting, hunting, or building custom AR-15 rifles, you’ve likely come across the 6.5 Grendel. Known for its impressive accuracy, powerful ballistics, and versatility, this cartridge has become a favorite for shooters and hunters alike. In this guide, we’ll explore everything you need to know about the 6.5 Grendel: from its performance to the best rifles, ammo, and reloading tips. Read more

When it comes to big-bore, high-performance rounds for the AR platform, two calibers often rise to the top of conversations: the .350 Legend and the .450 Bushmaster. Both offer impressive power and versatility, but when it comes to choosing the right one for your needs, it's essential to understand how they stack up in various key areas. Let’s dive into a ballistics comparison between these two popular calibers, breaking down their range, power, and recoil characteristics to help you decide which one fits your shooting style. Read more

The .400 Legend is a relatively new cartridge that was introduced by Winchester in 2019. It was designed specifically for the AR-15 platform, offering hunters and sports shooters a powerful round with better stopping power than traditional 5.56 NATO rounds. The .400 Legend is chambered in a .40-caliber bullet, typically weighing between 160 and 220 grains, and is ideal for medium to large game hunting. It delivers significantly more energy than the 5.56 NATO, which makes it a great choice for hunters seeking more knockdown power in a semi-automatic platform. Read more

When it comes to firearms, the term "80% lower" has been a hot topic, especially in relation to building firearms from parts and frames that aren’t fully manufactured. But the legality of these parts varies significantly from state to state. In this blog, we will break down the concept of 80% lowers and discuss the legalities surrounding them. Read more

If you're a gun enthusiast, you've likely encountered the terms AR pistol and SBR (Short-Barreled Rifle) thrown around in discussions, reviews, and forums. Both terms are commonly associated with AR-15 style firearms, but they’re not interchangeable. Whether you're contemplating building your next gun or just curious about these two classifications, understanding the difference between an AR pistol and an SBR is crucial, especially when it comes to legal compliance, performance, and functionality. Read more

When looking at the AR-10MM and the 300 Blackout, it's essential to understand the basics of these calibers. The 300 Blackout is appreciated for its versatility, especially in its compatibility with the AR-15 platform. Designed for flexibility, it offers various bullet weights, making it effective for both suppressed and unsuppressed firing. It's widely favored for applications ranging from tactical use to hunting, thanks to its adaptable nature. Read more

The 400 Legend Caliber is designed to revolutionize your shooting experience, offering a powerful combination of enhanced energy and reduced recoil. This caliber is engineered to deliver exceptional performance, making it the ideal choice for those looking to elevate their skills. Imagine a shooting experience where each shot is more controlled, more precise, and ultimately more satisfying. With the 400 Legend, you're not just using a firearm; you're making a commitment to excellence in every aspect of your shooting journey. Read more