Demystifying Barrel Thread Sizes The Basics Before delving into the details, it’s essential to grasp the fundamental concept. The thread size on an AR-15 barrel refers to the specifications of the threads cut into the barrel’s muzzle. These threads act as the crucial interface for attaching muzzle devices, such as flash hiders, muzzle brakes, compensators, … Read more
Understanding the Basics: The Heart of the Matter The Core Components The AR-15 rifle, a cornerstone of American firearms, is celebrated for its modularity and adaptability. From its origins as a military weapon to its widespread adoption by civilian shooters, the AR-15 has become a versatile platform for various applications, from hunting and sport shooting … Read more
Introduction The allure of a full auto AR-15 is undeniable, conjuring images of rapid fire and unparalleled firepower. For those fascinated by firearms, the ability of an AR-15 to unleash a torrent of bullets at the squeeze of the trigger presents a significant appeal. However, the world of full auto AR-15s is complex, heavily regulated, … Read more
What is the Plum Crazy AR-15? History and Origin In the ever-evolving world of firearms, the AR-15 platform reigns supreme, celebrated for its modularity, adaptability, and enduring popularity. But within this vast landscape of options, the Plum Crazy AR-15 stands out as a unique and compelling proposition, offering a different take on this iconic rifle. … Read more
Understanding the Core: The AR Barrel Nut’s Role Standard/Mil-Spec Barrel Nut The barrel nut is, in essence, a heavy-duty fastener. Its primary function is to securely clamp the barrel’s extension, the cylindrical portion that protrudes from the barrel’s chamber, into the upper receiver. This clamping force is crucial for several reasons. Firstly, it prevents any … Read more
Understanding the Foundation: The Upper Receiver The AR-15 platform, often called “America’s Rifle,” has become a cornerstone of the firearms world, celebrated for its modularity, adaptability, and widespread availability. Building or modifying an AR-15 allows for a high degree of personalization, with countless options available for every component. Among the crucial decisions you’ll make is … Read more
Understanding How Binary Triggers Work At the heart of the Echo AR-2 trigger lies a concept that diverges from the standard firing mechanism. Instead of a single round fired per trigger pull, this trigger operates in a binary mode. In this configuration, one round is discharged when the trigger is pulled, and a second round … Read more
What is a Pistol Length Gas System? At the heart of an AR-15’s operation lies its gas system. This intricate system is responsible for harnessing the expanding gases from the fired cartridge to cycle the action – extracting the spent case, chambering a fresh round, and preparing the rifle for the next shot. The *Pistol … Read more
Understanding the Basics of Barrel Length Measurement Legal Definition of Barrel Length The legal definition of AR barrel length is not always intuitive and understanding it is fundamental to the process. The law, as interpreted and enforced by the Bureau of Alcohol, Tobacco, Firearms and Explosives (ATF), defines barrel length as the distance from the … Read more
Why Lubrication Is Non-Negotiable for Your AR-15 The Importance of Proper Lubrication The AR-15. It’s more than just a rifle; it’s a finely tuned machine, a testament to engineering, and for many, an essential tool or a source of pride. Whether you’re a competitive shooter, a dedicated hunter, or simply a firearms enthusiast, understanding the … Read more
