The LAHTI 20mm Anti-Tank Rifle

This video provides an in-depth look at the Japanese Type 97 anti-tank rifle. Curatorial Assistant Joe Ford breaks down its features, including the muzzle brake, gas system, recuperator, sights, and magazine. The video also covers the rifle's disassembly, revealing the recoil springs, bolt, locking piece, and barrel removal. It explains the gas split, recuperator function, and the open-bolt semi-automatic trigger mechanism. The discussion extends to its in-service deployment, requiring an 11-man crew, its transport, penetration capabilities, and its evolving role throughout World War II, as well as its successors and common misconceptions.

The Solothurn S18-1000 is a self-loading anti-tank rifle chambered in 20x138mm, featuring an 8-round magazine. Its unique charging mechanism involves a three-turn ratchet crank. The video demonstrates its operation and live fire, highlighting the significant recoil and cycling action in slow motion.

The Lahti L39 is a semi-automatic 20mm anti-tank rifle with a unique mechanical operation requiring manual bolt cycling via a crank handle after each shot. Its significant recoil and muzzle blast are managed by its weight and integrated skis. A critical safety warning emphasizes keeping hands clear of the trigger guard due to the violent action.

This video provides an in-depth look at the Solothurn S-18/1000 20mm Anti-Tank Rifle, a formidable World War II-era weapon. Host Scott demonstrates its immense size, comparing it to a .50 BMG Barrett M82A1, and details its unique manual loading mechanism. Live-fire tests showcase the rifle's power against various targets, highlighting its significant recoil and the effectiveness of its recoil mitigation features. The review emphasizes the historical significance and engineering of this massive anti-materiel rifle.

This experiment tests the ability of dry ice to stop various bullet calibers, from .22 LR to a 20mm Vulcan round. While smaller calibers shatter the dry ice, larger rounds like the .460 Magnum and 12-gauge slug obliterate it. The 20mm round, despite immense energy, penetrates most of the dry ice blocks but is ultimately stopped. The video highlights dry ice's surprising resilience against projectile impacts.

This review covers the Finnish L-39 Lahti, a formidable 20mm anti-materiel rifle nicknamed 'Norsupyssy' or Elephant Gun. It highlights the rifle's massive scale, unique ski-style bipod, and the challenging process of loading its 10-round magazine with 20x138mmB Solothurn cartridges. The demonstration showcases the rifle's powerful live fire, emphasizing its significant muzzle blast and recoil.

This video details a catastrophic failure of a Serbu RN-50 rifle chambered in .50 BMG, which exploded due to extreme pressure exceeding 85,000 PSI. The incident resulted in severe injuries to the shooter, Scott, including a broken orbital bone, nose, lacerated jugular vein, and punctured lung. The analysis points to the breech cap shearing off its threads as the failure point, highlighting the dangers of exceeding firearm pressure limits.

This video from Kentucky Ballistics puts the Desert Eagle Mark XIX through a series of extreme environmental torture tests. The firearm demonstrates impressive initial resilience, functioning perfectly after water submersion and snow exposure. However, it encounters significant malfunctions when subjected to mud and sand, highlighting potential failure points in extreme conditions. The test is conducted by Scott, a recognized authority in destructive firearm testing.

This video features a series of extreme caliber tests using a zombie torso dummy. The .700 Nitro Express is tested with a 1000-grain soft point round, followed by .600, .500, and .470 Nitro Express calibers. Additional tests include the .460 Weatherby Magnum and .500 Jeffery, showcasing the immense power and recoil of these large-bore firearms.

This Liberty Safe National Classic Select underwent extreme torture tests, including a flamethrower fire simulation and ballistic impacts. While it withstood .45 ACP, .50 AE, .500 S&W Magnum, and .450 Marlin rounds, a .308 Win round penetrated, and .50 BMG rounds easily breached the safe. Despite significant damage, the safe's frame remained intact against mechanical force.