Pienoiskivääri m/91 Finnish .22 Mosin Trainer

This analysis, drawing from an experienced instructor's assessment, details the potential pitfalls of retrofitting Mosin-Nagant rifles. It highlights accuracy and reliability issues encountered with modified M91s, the questionable cost-effectiveness of modifications like barrel fluting, and how political maneuvering can override sound technical judgment, leading to the procurement of flawed firearms.

This guide details the receiver modification for the Finnish TKIV-85 sniper rifle, focusing on improving accuracy through a unique bedding system. The process involves replacing standard receiver screws with an octagonal block that secures the action and allows the barrel to free-float. This modification, explained by Ian McCollum, enhances the rifle's precision potential.

This guide details the process of adjusting the unique scope mount on the Finnish Civil Guard m/33 sniper rifle, a rare variant built on the m/28-30 Mosin-Nagant. Expert Ian McCollum explains the specialized tools and procedures required for elevation adjustments, highlighting the rifle's complex mechanical design. The m/33 is noted for its historical significance and extreme rarity, with only three known examples surviving.

This guide details the disassembly and reassembly of the Finnish TKIV-85 sniper rifle, focusing on its unique Toro bedding block and modified bolt. Expert instruction from Ian McCollum highlights the cost-effective nature of this rifle's development by repurposing Mosin-Nagant actions. The process requires careful attention to detail, especially with the bedding block and trigger mechanism, to maintain the rifle's renowned accuracy.

This video from Brandon Herrera's 'Cursed Gun Images' series showcases a variety of highly unconventional and often illegal firearm modifications. It highlights improvised weapons, custom builds with unusual materials like wood and PVC, and legally questionable conversions. The content serves as a cautionary display of firearm misuse and creative, albeit dangerous, engineering.

This entry details the RWGŁ-2, a unique developmental tear gas launcher from 1960s Poland, as presented by Ian McCollum of Forgotten Weapons. It highlights the innovative integration of a Mosin-Nagant action with AK-47 components like pistol grips and muzzle threads, chambered for 7.62x39mm blanks. The guide emphasizes its historical context, mechanical features, and rarity, noting fewer than 100 units were produced.

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.