Tucson Gunsmithing

This guide details the complex process of building a custom M21 sniper rifle, emphasizing the use of high-quality components like a Kreiger barrel, McMillan stock, and Leupold optic. It covers assembly, tuning for accuracy, and performance testing with match-grade ammunition. Instruction is provided by an expert with deep technical knowledge of military rifle history and precision shooting, highlighting the nuances of creating a rifle that meets US military specifications.

This YouTube video showcases Brownells' M1-M14 Bolt Disassembly Tool. The video focuses on the utility and function of this specific tool, which is designed to aid in the maintenance and breakdown of M1 and M14 rifle bolts. While no other firearms or specific calibers are mentioned, the tool itself directly relates to the servicing of these iconic rifle platforms.

This video demonstrates the cleaning drills for the gas system of the M14/M1A rifle, provided by Sadlak Industries. It offers a practical guide for maintaining this specific firearm component. The description also directs viewers to Brownells for more information.

This guide details the specific technique for separating two MAS-36 rifles that have been inadvertently locked together by their bayonets. It outlines the historical context of this issue, the modification made to the bayonet to resolve it, and the step-by-step procedure for disengagement. The technique requires precise alignment and the use of a pointed tool to access the internal release mechanism, as demonstrated by firearms expert Ian McCollum.

This guide details the loading and firing procedure for the M134 Minigun, as explained by Ian McCollum. It covers manual indexing of the barrel cluster, feeding the ammunition belt, engaging controls, and firing. The guide also touches upon the weapon's spin-down inertia and the function of modern clutch systems. Expert instruction from a recognized firearms historian highlights the technical aspects of operating this powerful weapon system.

This guide details the operational features of the H&K G11 K2, a prototype assault rifle known for its caseless ammunition and unique rotating drum bolt. It covers the selector settings, magazine capacity, integrated optics, and the internal action designed for recoil management during high-rate-of-fire bursts. Expert insights from Ian McCollum highlight the historical context and technical innovations of this advanced firearm.

This guide details the operation of the German L.Gr.W.36 50mm light mortar, as demonstrated by expert Ian McCollum. It covers assembly, leveling procedures, ammunition handling, and live fire execution, emphasizing the difficulty in visually tracking the projectile. The instruction highlights the importance of proper setup for accuracy.