Primary Arms SLx MD-25

This guide details the process of zeroing a handgun optic, emphasizing the reduction of shooter error by using a stable rest. It covers firing initial groups, calculating adjustments based on optic specifications, and making incremental changes to achieve a precise point of impact at a recommended 25-yard distance, while acknowledging the impact of environmental factors like wind.

This guide details how to perform an initial zero on a red dot optic using a laser bore sight. It covers the setup of the bore sight tool and the alignment process with the firearm's barrel and the optic's reticle. This method saves time and ammunition at the range by providing a close-to-zero starting point.

This video demonstrates how to quickly load an AK-47 magazine using a cutaway magazine and a mag pump loader. The process involves indexing the magazine into the loader and using a lever to feed rounds, with the loader automatically orienting each cartridge. The cutaway magazine allows for a clear view of the internal mechanics during loading.

This guide details a practical approach to zeroing a handgun's red dot sight, drawing on insights from experienced instructor Joel Park. It emphasizes using consistent group sizes, confirming zero at appropriate distances, and understanding how ammunition affects point of impact. The technique also touches on the role of iron sights and practical presentation for effective use.

This guide, presented by a Gun For Hire Range Safety Officer, details the process of zeroing a rifle's optic. It emphasizes establishing a solid three-round group, understanding windage and elevation adjustments on a Holosun sight, and making incremental corrections to achieve a precise point of impact. The instruction highlights the importance of dry fire practice and careful, methodical adjustments for accurate results.

This video compares the practical accuracy of a standard AK-47 pattern rifle against an RPK variant, specifically the Zastava M72. The RPK, with its heavier barrel, longer stock, and integrated bipod, is theorized to offer improved stability and accuracy. The comparison involves shooting both rifles at 100 yards to analyze group sizes.

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.