m/27PH aka m/37: Finland's First Standard Sniper Rifle (and it's really bad)

This guide details how to clean surplus firearms heavily coated in cosmoline, a common preservative. It covers methods using heat (oven or boiling) and subsequent degreasing, drawing on the speaker's experience with historical surplus firearms. The information is presented with the authority of someone deeply familiar with the C&R market and firearm maintenance.

This guide details how to identify and inspect a Mosin Nagant M38 Carbine, drawing on expert insights from Cranky Gun Reviews. It covers crucial steps like examining arsenal markings, year stamps, bayonet provision absence, importer marks, stock condition, serial number matching, and bore inspection. The information is presented with high authority, emphasizing historical context and collector value.

This guide details the simple bolt removal process for a Mosin Nagant rifle, a key step in its maintenance, especially when dealing with corrosive surplus ammunition. The video highlights the rifle's historical significance and common aftermarket modifications, offering practical advice from an experienced firearm instructor.

This tutorial demonstrates how to apply a camouflage wrap to a rifle, covering both modern (PSL-54) and classic (Mosin Nagant PU Sniper) applications. It highlights the DIY aspect of gun modification and tactical gear customization, offering practical steps for viewers looking to personalize their firearms.

This video, part three of a four-part series from Brownells, provides a step-by-step guide on how to properly lubricate a Mosin Nagant rifle. A Brownells gunsmith demonstrates the process. The description also mentions upcoming videos on disassembly and cleaning of the Mosin Nagant, and directs viewers to Brownells' website for products and more how-to content. It's part of the broader Brownells Firearm Maintenance Series.

This YouTube video, part two of a four-part series from Brownells, provides a step-by-step guide on how to properly clean a Mosin Nagant rifle. A Brownells gunsmith demonstrates the cleaning process. The description encourages viewers to watch subsequent videos covering disassembly, lubrication, and reassembly of the Mosin Nagant, and directs them to Brownells' website for more firearm how-to content and product 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.