Smontaggio completo Beretta 98D #rebuild

This guide details an expert firearm instructor's attempt to disassemble the Madsen 1945 pistol. Despite extensive knowledge and comparison to other models like the Colt 1903 and Ruby pistols, the instructor faces a challenge with this specific firearm. The video highlights the difficulty in identifying the correct disassembly procedure, focusing on the barrel's knurling and a non-obvious slide plunger mechanism.

This video provides expert insights into achieving an exceptionally light and crisp trigger break, specifically detailing modifications to internal components. The speaker, identified as Eric from CZ-USA, demonstrates how altering the 'hooks on the internals' can lead to a 1.1-pound pull weight, a significant feature for race guns. The instruction emphasizes precision and technical understanding for advanced firearm tuning.

This expert-level guide details the step-by-step disassembly of the Ruger 10/22 rifle, as demonstrated by a Ruger firearms instructor. It emphasizes crucial safety precautions, lists the necessary tools (a 5/32 Allen key and a small punch), and walks through removing the action screw, separating the stock, and disassembling the receiver components. This procedure is essential for proper cleaning and maintenance of the popular .22 LR rifle.

This guide details troubleshooting and maintenance for the Beretta 92XI with a .22LR conversion kit, based on insights from PoorBoy Arms. It covers proper cleaning, lubrication, and part polishing to address potential malfunctions and prevent damage, particularly concerning the slide not locking open. The process emphasizes safety and methodical steps for improved firearm reliability.

This video details a critical failure in a Sig Sauer P365 AXG Legion, where the small bar retaining the takedown lever within the trigger pack snapped. The speaker, an experienced firearm owner who previously carried this model, demonstrates the broken part and explains how this seemingly minor component failure renders the entire firearm useless. The incident highlights a significant reliability concern for a firearm priced over $1300, which is typically used for concealed carry.

This expert guide from School of the American Rifle details how to identify and replace a malformed weld spring in an AR-15's delta ring assembly. A misaligned weld spring can cause gas tube issues, leading to potential component damage. The video provides a clear visual comparison and step-by-step instructions for replacement, emphasizing proper alignment for optimal function.

This guide details the one-handed disassembly of a Beretta 92 Series pistol, a process that can be performed even with a magazine inserted, unlike many other semi-automatic designs. The video emphasizes the mechanical possibility of this action, contrasting it with firearms like Glocks that require clearing first. Instruction is provided by an expert demonstrating advanced manipulation techniques.

This expert guide breaks down the fundamental components of a 9x21 cartridge, including the casing, bullet, primer, and powder. It details the critical firing sequence, emphasizing the primer's detonation and the powder's deflagration to launch the bullet. The instructor highlights that only the bullet is fired, while the casing is ejected and reusable.

This guide details the fundamental safety procedure for checking the chamber of a Beretta 98 semi-automatic pistol, as demonstrated by Vampire Guns. It emphasizes the critical steps of removing the magazine first, then cycling the slide, and finally performing a visual and physical inspection of the chamber to ensure it is clear. This technique is essential for safe firearm handling and is presented with an educational and safety-oriented tone by a professional instructor.

This video provides a technical explanation and visual demonstration of a squib load failure, specifically focusing on a damaged Glock barrel. An expert gunsmith or instructor uses cutaway models to illustrate the physics of a bullet obstruction and the resulting pressure spike. The demonstration highlights the visible external bulge and internal deformation of the barrel, emphasizing the dangers of firing a subsequent round into an obstructed bore and the potential for severe firearm damage.