Renovating an Abandoned Machine Gun

This video provides a detailed breakdown of the SKS rifle, challenging the common perception of it as a 'garbage commie rifle.' The instructor meticulously disassembles the firearm, explaining the function and design of various components, including the unique tilting bolt mechanism, the integrated bolt cover, and the fire control group. The explanation highlights the SKS's surprisingly refined engineering and safety features, offering valuable insights for firearm enthusiasts and designers.

This video provides a detailed field stripping guide for the Brownells BRN-180™ Gen2 upper receiver, led by product team leader Paul Levy. The demonstration covers the process of removing the upper from the lower, retaining the recoil assembly, and disassembling the charging handle and bolt carrier group. It also highlights the simplified handguard removal using an Allen wrench and details the disassembly of the gas piston system, including the front regulator, piston cup, piston, and spring. The video notes similarities and differences compared to the original Gen1 and the BRN-180S™ .300 Blackout model, emphasizing reassembly is in reverse order.

This guide details the disassembly and reassembly process for the Mossberg 940 Pro SPX tactical shotgun. It covers removing the trigger housing, barrel, bolt, and gas system components, highlighting the self-cleaning gas piston system and nickel boron coatings. Proper reassembly ensures the firearm functions correctly and safely.

This video provides a detailed walkthrough of the Hotchkiss 1914 machine gun, focusing on its gas-operated, open-bolt mechanism and clip-fed system. It demonstrates the process of removing and reinstalling the barrel, highlighting the importance of safety due to heat and the need to address issues like chamber burrs. The presenter also touches on the gas system's adjustability and the gun's overall construction.

This guide details the tool-less field stripping of the HS Produkt VHS-F2 bullpup rifle, focusing on its innovative ambidextrous features. Expert Ian McCollum demonstrates how to access the bolt carrier group and convert the ejection side using a unique canted cam pin. The process is designed for ease of maintenance in the field.

This video provides a comprehensive guide to field stripping and reassembling the Bushmaster ACR. It details the removal and reinstallation of key components including the lower receiver, stock, charging handle, bolt carrier group, barrel, and gas system. The instructor highlights similarities to the AR-15 platform while pointing out unique ACR features, offering practical tips for each step of the disassembly and reassembly process.

This video from DemolitionRanch, hosted by Matt Carriker, explores the capabilities of high-powered, regulated air rifles like the AirForce Texan SS and Sam Yang Dragon Claw. Carriker demonstrates their impressive power, accuracy, and surprisingly quiet operation due to integrated suppressors, highlighting a legal loophole where these airguns and their suppressors are not subject to NFA regulations. The content showcases ballistics testing and comparisons, emphasizing the expert knowledge of the host in firearms and related legalities.

This video features Nicholas Irving, a former Special Operations sniper, demonstrating and discussing various high-powered firearms. Irving, author of 'Way of the Reaper,' shares insights on sniper rifles like the Barrett M107A1 and SR-25, discusses the recoil of the S&W 500 Magnum, and tests the penetration capabilities of different calibers against an engine block. The content highlights practical applications and the effectiveness of these weapons in tactical scenarios.

This video demonstrates the dangerous consequences of firing incorrect ammunition calibers in firearms. Experienced instructor Matt Carriker shows how .380 ACP in a 9mm firearm and 9mm in a .40 S&W firearm can lead to cycling failures and severe brass deformation due to improper headspacing. The experiment highlights the critical importance of using the correct ammunition for each firearm to ensure safe operation and prevent damage.

This video from DemolitionRanch, featuring firearms expert Matt Carriker, tests the ballistic resistance of Flex Tape when used as improvised body armor. The experiment involves layering Flex Tape onto cardboard and testing its effectiveness against .22 LR, 5.7x28mm (FN PS90), and 9mm (CZ Scorpion Evo 3 S1) rounds. The results demonstrate that even extensive layering of Flex Tape is insufficient to stop common firearm calibers, highlighting the importance of proper ballistic materials.