Body Armor vs the ARAK

Ian McCollum, with high authority, details the modular caliber conversion process for the Colt LE-901-16S. The guide covers the removal of the 7.62 upper and magwell adapter, followed by the installation of the 5.56 adapter and upper, highlighting the proprietary components required for this multi-caliber functionality.

This guide details the process of changing the caliber of an HK UMP, a modular firearm known for its ease of modification. The video, presented by FrenchGunGuy, demonstrates a step-by-step procedure for swapping barrels and components to convert between calibers like 9mm, .45 ACP, and .40 S&W. The process highlights the UMP's user-friendly design, allowing for quick caliber changes with basic tools.

Dustin Wallace of Faxon Firearms provides an expert overview of their new ultralight Ion Series AR-15s and modular Coresync suppressors. The Ion series features sub-5-pound weights, carbon fiber handguards, and specialized barrels. The Coresync suppressor boasts a modular design with carbon scraping blades and a Haynes 282 core for durability. A prototype QD mount utilizing offsetting tapers for a secure lockup was also showcased.

This video provides an expert-level breakdown of two custom AR-style rifle builds: one in 6mm ARC and another in 8.6 Blackout. The presenter, Justin from Cerebral Firearms, details specific components from manufacturers like Faxon Firearms, Griffin Armament, and Ranier Arms, offering insights into build choices and potential upgrades. He also touches on the use of the ACE Virtual Shooting Trainer and discusses the implications of upcoming gun legislation in Virginia.

This guide details the field stripping process for the Faxon ARAK-21, emphasizing its unique long-stroke gas piston system and ambidextrous ejection capabilities. The video highlights the rifle's AK/AR hybrid design, quick-change barrels, and modularity. Expert insights from Bob Faxon, founder of Faxon Firearms, underscore the engineering focus on reliability and user-configurable features.

This guide details the process of performing a caliber conversion on the Desert Tech SRS-A1 Covert rifle, a modular bullpup system. It emphasizes the use of a specific torque wrench for barrel changes, highlighting the rifle's quick-change capability. The process involves safely removing and installing barrel assemblies to switch between calibers like .308 Winchester, .300 Win Mag, and .338 Lapua, crucial for adapting the rifle to different long-range shooting scenarios.

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.