Videos tagged with Gunsmithing Technique

This guide details how to inspect AR-15 Bolt Carrier Groups (BCGs) for critical manufacturing defects, specifically focusing on peening marks and burrs on the carrier rails. Instruction from School of the American Rifle highlights how these imperfections, often resulting from attempts to correct loose carrier key pockets, can cause significant damage to the aluminum upper receiver. Proper inspection is crucial for ensuring BCG longevity and firearm reliability.

This guide details the expert process of fabricating a mainspring for an 1812 Springfield Musket, as demonstrated by master gunsmith Mark Novak. It covers analyzing original springs, designing new geometry, shaping and welding spring steel, and critical heat treatment processes including hardening via quenching and tempering in a lead pot to achieve the correct tension and durability. The guide emphasizes avoiding stress risers and ensuring proper material properties through precise temperature control.

This video details an expert-level repair of a chipped 'toe' on an 1891 Argentine Mauser stock, performed by Mark Novak. The technique emphasizes meticulous wood grain matching, precise surface preparation, and the use of Acraglas gel for bonding. A key reinforcement step involves inlaying a 'dog bone' fastener to prevent recurrence. The final finishing ensures the repair is nearly invisible, showcasing advanced gunsmithing skills.

This guide details the process of glass bedding a rifle to enhance accuracy, as demonstrated by GunBlue490. The technique focuses on creating a stable, consistent interface between the rifle's action and stock, preventing movement during recoil. It emphasizes proper preparation, material selection (Devcon Plastic Steel Putty), and application to ensure a precise fit, ultimately improving barrel harmonics and shot consistency. The speaker, exhibiting high authority, cautions that this is a difficult and time-sensitive procedure.

Master Gunsmith Jack Rowe demonstrates a universally accepted method for tightening a loose shotgun forend using a punch. This technique involves carefully deforming metal on the forend iron to create a tighter lock-up with the shotgun's loop. Rowe emphasizes the importance of not overtightening and provides guidance on how to adjust if the fit becomes too snug, highlighting years of practical experience in his instruction.

This guide details how to repair damaged screw heads on firearms, a common task in restoration projects, as demonstrated by Larry Potterfield. It covers identifying the cause of damage (improper screwdriver use) and provides a step-by-step process for repairing screw slots using basic hand tools and an electric drill for polishing. The technique emphasizes precision to restore the screw's functionality and appearance before re-bluing.

Master Gunsmith Jack Rowe demonstrates the technique for bending a shotgun stock using a vise and heat. He emphasizes the importance of over-bending to compensate for wood springback and stresses thorough post-bending cleaning to ensure firearm safety and functionality. This technique is crucial for achieving proper gun fit and improving shooter accuracy, especially for aging shooters.

This guide details the advanced gunsmithing process of inletting a wooden buttstock for a Remington Rolling Block Rifle. It covers using a milling machine for initial cuts and a chisel for hand-fitting, with specific mention of Miles Gilbert Inletting Black for precise fitting. The instruction is provided by Larry Potterfield, founder of MidwayUSA, demonstrating a high level of expertise.