Wilson Combat 300 HAM'R Conversion

This guide emphasizes a methodical approach to firearm upgrades, recommending the installation of one to two parts at a time. This phased method allows for easier diagnosis of potential malfunctions, preventing the common issue of multiple simultaneous upgrades making troubleshooting nearly impossible. The instructor shares personal experience and examples to illustrate the importance of testing each modification individually at the range before proceeding.

This YouTube video focuses on the reasons why a shooter might choose to change out the barrel of their Glock pistol. While the specific reasons are not detailed in the provided description, common motivations for barrel replacement in semi-automatic pistols often include accuracy improvements, caliber conversions, replacing a worn-out barrel, or upgrading to a barrel with specific features like threaded barrels for suppressors or match-grade tolerances.

This video discusses the importance of using Original Equipment Manufacturer (OEM) parts or high-quality aftermarket alternatives when replacing worn barrels on firearms. The emphasis is on maintaining reliability and performance by choosing reputable components, suggesting that cost-cutting on essential parts can lead to suboptimal results and potential issues. The title implies a focus on making informed decisions for firearm maintenance and longevity.

This guide details the process of changing the barrel on a Sig Sauer MCX, allowing for caliber conversions between 5.56mm and 300 Blackout, and outlines the disassembly and reassembly of the updated bolt carrier group following a mandatory recall. It emphasizes the use of a specific torque wrench for barrel installation and highlights the safety features of the new bolt carrier group, including a captive firing pin retaining pin and a firing pin safety. The process is presented as achievable by an intermediate gunsmith or mechanically inclined individual.

This guide outlines the process of converting a CZ Model 50 pistol to 9x18mm Makarov, as demonstrated in Project PRAK. It details the external restamping of caliber markings and internal barrel modifications. The project involved extensive testing, firing 3500 rounds, but was ultimately discontinued. Expert instruction highlights the gunsmithing involved in this historical Czech experiment.

This guide details the process of converting the Colt LE-901 modular rifle from its native caliber to function with 5.56 NATO uppers. It involves using a specific magazine well adapter and front pin to ensure compatibility with standard AR-15 components and magazines, allowing for seamless caliber changes.

This guide details the dangers of 'thumbing the hammer down' on a loaded firearm, a technique strongly advised against by experts. It emphasizes that this action, which involves pulling the trigger while manually lowering the hammer, carries a high risk of accidental discharge if the thumb slips. The expert instruction highlights safer alternatives like engaging the manual safety for 'cocked and locked' carry or clearing the chamber entirely.

This guide details the advanced technique of hand stippling a 1911 firearm frame for enhanced grip, as demonstrated by a master gunsmith. It covers the precise application of texture using a punch and hammer, followed by meticulous filing to refine the edges. This process requires significant skill and attention to detail for a professional finish.

This guide details the proper technique for cycling the slide on a semi-automatic pistol, specifically the 1911, as explained by Ken Hackathorn. It emphasizes avoiding "gun abuse" by not slamming the slide on an empty chamber, which can cause premature wear. The explanation includes the mechanical reasons behind this, focusing on how the cartridge rim stabilizes the extractor and cushions the slide's action.

Massad Ayoob, a renowned firearms instructor and legal expert, details the critical post-Defensive Gun Use (DGU) protocol. He emphasizes that the most common mistake is failing to immediately call 911 after a DGU, even if no shots were fired. This action is crucial for establishing oneself as the victim complainant in the ensuing legal aftermath.