How To Mount A Rifle Scope

This guide, presented by School of the American Rifle, details how to identify and replace a malformed weld spring in an AR-15 Delta Ring assembly. A misaligned weld spring can cause the gas tube to be pushed off-center, leading to excessive friction or damage to the carrier key and gas tube. Replacing the faulty component ensures proper gas tube alignment and firearm reliability.

This YouTube video offers practical tips and techniques for polishing stainless steel firearm components. The content focuses on achieving a high-quality finish on gun parts, likely aimed at gunsmiths, hobbyists, and firearm enthusiasts looking to customize or maintain their weapons. The video emphasizes real-world application and likely demonstrates various methods and tools used in the polishing process for stainless steel firearms.

This YouTube video, titled "Do THIS Every Time You Clean Your Rifle," features Chadd demonstrating the essential steps of a rifle function check. The description emphasizes this crucial post-cleaning procedure, offering a practical guide for firearm owners. The video also includes promotional links for Bare Performance Nutrition and Barbell Apparel, as well as a link to support the Three of Seven Project on Patreon and their online store.

This guide details the cleaning and maintenance procedures for various adjustable gas blocks, including screw-style, JAKL, and Riflespeed models. It emphasizes the importance of regular cleaning to prevent carbon lock and ensure reliable firearm function, especially when using suppressors. The guide provides specific steps for disassembly, cleaning, and reassembly, along with recommended maintenance intervals.

This entry details the unique XR-86 custom rifle, a 1986 build by Wilfred Ellis. It masterfully combines components from an M60 (flash hider), an M14 (gas system), and an AR-15 (trigger, bolt, locking system). The AR-15 trigger is notably rotated 90 degrees, and its bolt is integrated with the M14 gas system, showcasing advanced gunsmithing.

This guide details the installation of an aftermarket AR-15 trigger, specifically a Timney Triggers product. The process involves unboxing the trigger, identifying its modular components like interchangeable shoes, and then carefully installing it into a lower receiver. A function test is crucial to confirm correct operation. The speaker demonstrates proficiency with firearm components and installation procedures.

Chris Baker of Lucky Gunner Ammo explains the 'Cruiser Ready' method for storing a home defense shotgun, balancing safety and accessibility. This technique involves a loaded magazine tube but an empty chamber, with the safety off and action unlocked. This allows for rapid deployment by simply racking the slide. Baker also advises loading the magazine one round shy of capacity to preserve magazine spring longevity and prevent potential failures.

The FBI's brief adoption of the 10mm Auto in 1989, primarily with the Smith & Wesson Model 1076, proved disastrous due to mechanical issues and complexity. This led to the development of the '10mm Lite' and ultimately the .40 S&W cartridge, which was quickly adopted by Glock and dominated law enforcement for decades. The 10mm Auto's potential was recognized, but its practical implementation by the FBI failed.

The Ruger Mini-14 has maintained popularity for nearly 50 years by filling a market gap for an affordable, practical semi-automatic rifle, drawing inspiration from the M14. Despite early accuracy criticisms and political controversies, design updates and competitive pricing have kept it relevant, though the rise of affordable AR-15s presents new challenges.

This review of the Chiappa 1892 Alaskan Takedown lever-action rifle highlights its unique takedown feature, making it highly packable. Chris Baker of Lucky Gunner Ammo details its design evolution, caliber options (.44 Mag, .357 Mag), and compares it to other takedown lever actions. While praising its smooth action and crisp trigger, Baker notes some cosmetic quality control issues and suggests ergonomic modifications for improved handling. The rifle demonstrated 100% reliability over 300 rounds with good accuracy from premium loads.