My friend Royal Nonesuch

This guide details the disassembly and operational mechanics of the FN P90, as explained by Ian McCollum of Forgotten Weapons. It covers the simple blowback action, the unique rotary magazine feeding system, ambidextrous controls, and the bottom-ejection port. The P90's design emphasizes a compact, lightweight platform for its intended role as a Personal Defense Weapon.

This guide details the field stripping process for the Colt SMG (Model 635), a 9mm submachine gun based on the AR-15 platform. It covers the removal of key components like the bolt carrier group, buffer, recoil spring, bolt, and charging handle. The information is presented with a high level of technical detail, reflecting the expertise of the presenter.

This video provides an in-depth look at the PSA/H&R clone of the Department of Energy's Colt 9mm SMG (Model 633). Expert Ian McCollum details the history, technical specifications, and performance of this retro firearm. The guide covers disassembly into major components, highlighting unique features like the modified Uzi magazines and folding front sight. It's presented as a historically accurate reproduction with modern manufacturing quality.

This guide details the field stripping procedure for the Arsenal Tallinn SMG, an obscure submachine gun from interwar Estonia. The process involves opening the receiver, removing the bolt and recoil spring assembly, and then disassembling the firing pin. The design shares similarities with the German MP18.

This guide details the disassembly of the Heckler & Koch USC, the civilian variant of the UMP submachine gun. It covers removing receiver screws, analyzing the polymer fire control group, and examining the unique two-piece firing pin safety mechanism. The video emphasizes the USC's design for US import compliance and its role as a base for UMP clone builds, as explained by Ian McCollum of Forgotten Weapons.

This guide details the field stripping process for the Armi Jager AP85, an Italian .22 LR rifle styled after the FAMAS bullpup. Expertly demonstrated by Ian McCollum, the process involves removing the top cover and recoil spring, revealing an AK-style internal layout adapted for simple blowback operation. The video highlights the rifle's unique construction of stamped steel and wood, offering a glimpse into its mechanical adaptations for rimfire cartridges.

This video features Edwin Sarkissian, an experienced firearms instructor, conducting a unique bullet penetration test. He uses 12 Ozark Trail 12-inch cast iron skillets to determine how many rounds from various calibers and firearms, including 9mm, .45 ACP, 500 S&W Magnum, 7.62x39mm, 5.56mm, 5.7x28mm, and 12 Gauge slugs, can penetrate the cookware. The results offer practical insights into the ballistic performance of different ammunition types against a common household item.

This video from Edwin Sarkissian provides an expert-level demonstration of the Serbu BFG-50A rifle's capability against a railroad track. Sarkissian, a high-level firearms enthusiast, showcases the .50 BMG caliber's power with various ammunition types, including the specialized Raufoss Mk 211 Mod 0, highlighting its penetration through thick steel. The content offers valuable insights into terminal ballistics and the performance of heavy caliber rounds.

This video demonstrates a unique application of the X Products Can Cannon, a gas-operated launcher compatible with AR-15/M16 lowers, to launch an M67-style fragmentation grenade using .223 Blanks. Expert experimentalist Edwin Sarkissian showcases the process of loading and firing the device towards a frozen lake, highlighting the launcher's ability to hold the grenade's spoon in place until firing. The demonstration results in a significant explosion and ice shatter upon impact.

This guide details a ballistic test comparing a .50 Cal Spotter round against a 1.25-inch thick bulletproof glass panel using a Serbu BFG-50A rifle. The test, conducted by firearms enthusiast Edwin Sarkissian, demonstrates the significant destructive potential of specialized .50 BMG ammunition, highlighting differences in impact effects between incendiary spotter rounds and standard FMJ rounds. The expert-level demonstration emphasizes the importance of understanding ammunition types and their performance against protective materials.