NRA Gun Gear of the Week: Otis MSR/AR Cleaning System

This guide details a comprehensive cleaning and maintenance procedure for an AR-15 style rifle, demonstrated by Clint Morgan. It covers disassembly, thorough cleaning of all components including the bolt carrier group, upper and lower receivers, and barrel, using specialized tools from Otis Technology and common cleaning agents like CLP. The process emphasizes removing carbon buildup and debris, followed by proper lubrication to ensure reliable function and longevity of the firearm. The guide concludes with reassembly and a function check.

Hickok45 demonstrates his comprehensive firearm cleaning process, emphasizing a methodical approach to maintain various firearms. He highlights the importance of thorough cleaning for reliability and longevity, using a variety of tools and techniques. The video showcases his personal methods for pistols, revolvers, and rifles, stressing that his approach works for him after decades of experience.

This guide provides a functional, down-and-dirty method for cleaning an AR-15, emphasizing efficiency over a surgical-grade clean. It details the process of field stripping, cleaning individual components like the bolt carrier group and upper receiver, and cleaning the bore using various tools and solvents. The instructor, Dave Tim, highlights the importance of lubrication for reliability and offers practical tips for a quick yet effective clean, suitable for training guns that see heavy use.

This comprehensive guide details the thorough cleaning of an AR-15/M16 series rifle, emphasizing the use of the Otis MSR AR Kit. The instructor, with apparent expertise in military weapons maintenance, walks through field stripping, detailed cleaning of the lower receiver, bolt carrier group, and barrel. Key tools and techniques for removing carbon fouling, lubricating, and preserving the firearm are demonstrated, highlighting the importance of meticulous maintenance for weapon reliability.

This guide details a basic cleaning procedure for an AR-15, recommended every 500 rounds. It covers field stripping the upper receiver, cleaning the barrel with a bore snake, cleaning the bolt carrier group (BCG), and proper lubrication of key contact points. The process emphasizes not over-lubricating to prevent carbon buildup. The video is presented by Justin from Palmetto State Armory.

This guide details how to clean an AR-15/M4/M16 rifle, emphasizing that while these rifles are robust and tolerate some neglect, regular cleaning is essential. Key areas to focus on include the bolt carrier group, chamber, and barrel. The instructor highlights the importance of inspecting critical components like bolt lugs and gas rings, and advises against over-cleaning parts that can lead to wear or out-of-tolerance issues. Proper lubrication of the bolt carrier group is stressed for reliable function.

This video from NRA Publications provides an in-depth look at the manufacturing process of Hornady ammunition, from bullet creation to final packaging. It details the steps involved in forming bullets, annealing and shaping cartridge cases, and rigorous quality control testing to ensure product reliability. The expert-level instruction highlights the precision engineering and domestic manufacturing of Hornady products in Grand Island, Nebraska, USA.

This video provides an expert overview of the British L1A1 SLR, a variant of the FN FAL. Mark A. Keefe IV, Editor-in-Chief of American Rifleman, details its design differences from the Belgian FN FAL, its extensive service history in conflicts like the Falklands War, and its eventual replacement. The segment highlights the rifle's robust construction, its adoption strategy by British Ordnance, and its legacy in firearm history.

This video documents a startling bobcat attack on a turkey hunter. The hunter's calls, intended for turkeys, attracted a bobcat which stalked and then pounced. The hunter's reaction caused the bobcat to retreat, highlighting the unpredictable nature of wildlife encounters and the importance of situational awareness.

This video details the revival of Remington Ammunition under Vista Outdoor's ownership, focusing on the Lonoke, Arkansas facility. It highlights the brand's historical significance, the challenges faced during bankruptcy, and the strategic steps taken by Vista Outdoor to restore production, quality, and employee morale. The narrative emphasizes a commitment to American manufacturing and supporting the Second Amendment.