Understanding the Core: The Bolt Carrier Group’s Role The AR-15’s Engine Room Before we explore the intricacies of the full auto variant, a solid understanding of the standard AR-15 bolt carrier group is essential. Think of the BCG as the engine room of your rifle, the mechanism that drives the operational cycle. It’s a collection … Read more
Taking Control of Your Rifle’s Comfort and Efficiency The AR-15 platform, a cornerstone of modern firearms, thrives on its modularity and adaptability. Owners constantly seek ways to enhance their rifles, be it for improved accuracy, ergonomics, or pure aesthetics. Among the myriad upgrades available, few impact the overall shooting experience as profoundly as a well-chosen … Read more
Introduction The AR-15 platform is a cornerstone of modern firearm enthusiasts’ arsenals. Its modular design, versatility, and ease of customization have made it a favorite among shooters of all levels. While the AR-15 is typically associated with centerfire cartridges like .223 Remington or 5.56x45mm NATO, a growing segment of the community has embraced a cost-effective … Read more
Defining the Forward Assist The forward assist is, in essence, a button or lever located on the upper receiver of a firearm, typically an AR-15 or similar rifle design. This small component might appear unassuming, but it plays a crucial role in ensuring proper operation. Physically, the forward assist commonly presents as a small, round … Read more
Understanding the Rock River Arms LAR-15 The Foundation of the LAR-15 The Rock River Arms LAR-15 isn’t a single rifle; rather, it represents a family of AR-15 rifles offered by RRA. This platform allows for customization to meet individual needs. This flexibility is a core principle of the AR-15 design, and the LAR-15 embraces this … Read more
Understanding the Importance of Muzzle Devices The muzzle device, often overlooked, plays a vital role in the overall performance and functionality of your firearm. Mounted at the end of the barrel, these devices manipulate the gases expelled after the bullet exits. This manipulation directly impacts several key aspects of your shooting experience: Types of Muzzle … Read more
Understanding the Core: The Gas System of an AR-15 To truly appreciate the significance of AR-15 gas tube lengths, it’s crucial to grasp how the gas system functions as a whole. The AR-15 utilizes a direct impingement system, a clever design that harnesses the energy of expanding gases generated by the burning propellant within the … Read more
Understanding the Carbine Barrel What Defines a 14.5″ Barrel? The AR-15. The very name conjures images of freedom, precision, and the customizable nature that makes it a cornerstone of the modern firearms landscape. Its modular design allows enthusiasts and professionals alike to tailor their rifle to specific needs and preferences, leading to a vast array … Read more
Understanding Gas Systems What is a Gas System? The AR-15 platform has become an icon of American firearms, renowned for its modularity, adaptability, and widespread appeal. From recreational shooting to professional applications, its versatility stems from the sheer number of configuration options available to owners. A critical element that significantly impacts an AR-15’s performance, reliability, … Read more
Understanding the Foundation: The Essence of Lower Receivers What is a Lower Receiver? The lower receiver is more than just a housing; it’s the structural backbone of the rifle, the foundation upon which the entire firearm operates. It’s the legally defined “firearm” in many jurisdictions, the part that bears the serial number and requires specific … Read more
