How To Adjust Iron Sights

This guide details how to address accuracy issues with the S&W M&P Shield 2.0 in .45 ACP, focusing on sight alignment and trigger pull. The reviewer, Cranky Gun Reviews Host, identified a drifted rear sight and a heavy factory trigger (8lb 9.7oz) as primary culprits for low-left shot groups. Planned upgrades include an Apex Duty/Carry spring kit and sight adjustment.

This guide details the process of adjusting the unique scope mount on the Finnish Civil Guard m/33 sniper rifle, a rare variant built on the m/28-30 Mosin-Nagant. Expert Ian McCollum explains the specialized tools and procedures required for elevation adjustments, highlighting the rifle's complex mechanical design. The m/33 is noted for its historical significance and extreme rarity, with only three known examples surviving.

This YouTube video, titled "How to remove an angled rear sight without a gunsmith," offers a practical guide for firearm owners. The description indicates a live session at 6 pm Pacific, suggesting an interactive format. The core content focuses on a specific firearm maintenance task, aiming to empower users to perform the procedure themselves, thus avoiding the need for professional gunsmith services. The video is likely to appeal to individuals interested in DIY firearm care and modifications.

This guide details the installation of an EOTech holographic sight, G33 magnifier, and iron sights onto a custom Jacob Grey JG-15 rifle. The process emphasizes proper mounting techniques, including pushing optics forward to manage recoil, and showcases the functionality of the integrated sight system. The instruction comes from a professional gunsmith at Gun For Hire Range.

This guide details the unique 50-meter adjustment mechanism of the Gewehr 1898's Lange Visier sight, often referred to as a 'rollercoaster sight'. Expert instruction highlights how alternating button presses allow for precise, incremental adjustments without major repositioning, a feature often found on German-made Mausers. The video emphasizes understanding the sight's range from 400 to 2000 meters and its utility in varying conditions.

This guide details how to adjust fixed sights on a handgun, specifically a Les Baer 1911. Roy Huntington, publisher of American Handgunner Magazine, demonstrates how to adjust windage by drifting the rear sight and explains the process for elevation adjustments, which often requires changing the front sight height. The video emphasizes testing fire at multiple distances to account for bullet trajectory.

This video provides an expert-level overview of a heavily customized AR-15, nicknamed the 'Zombie Destroyer', built for a thematic zombie apocalypse scenario. The build features an extensive accessory loadout including multiple optics, lasers, and flashlights, along with a high magazine capacity. The demonstration includes rapid fire, engagement of Tannerite targets, and unique shooting techniques, showcasing the rifle's capabilities and the instructor's proficiency.

This video details an extreme AR-15 meltdown test, pushing a custom build to its limits. Expert instructor Eric demonstrates the process, highlighting component durability and failure points under sustained fire. The test concludes with a catastrophic barrel failure after 830 rounds, providing valuable insights into the platform's resilience.

This guide details the process of conducting an extreme durability test on an AK-47 variant, specifically the Definitive Arms VEPR, as demonstrated by Iraqveteran8888. The test involves sustained full-auto fire to induce critical heat failure, followed by inspection of components like the barrel and gas block. The expert assessment highlights the rifle's resilience, lasting 895 rounds before failure, and compares its performance to other platforms.

This guide details a 700-round rapid-fire stress test on a Yugo M92 PAP AK-47 variant, demonstrating the platform's legendary durability under extreme heat. Performed by Eric from Iraqveteran8888, the test highlights safe handling of overheated firearms and concludes with a tribute to Mikhail Kalashnikov's engineering legacy. The firearm successfully completed the test despite significant heat buildup.