Desert Tech 5.56 MDR Optimization

This video details the destinations of millions of rounds of stolen ammunition in the United States. The primary recipients are street criminals and the Mexican Cartel, with specific calibers like 5.56/.223, 7.62x39, and 9mm being heavily targeted by cartels. A tertiary destination includes pawn shops and gun stores, posing a risk to consumers who might unknowingly purchase stolen ammunition, potentially from law enforcement sources.

This entry details the Stenzel SAK-21 platform, highlighting its AK-inspired action combined with AR-style ergonomics and tight tolerances. Expert insights from Joe Stenzel, founder and lead designer, cover its suppressor-ready design, innovative 4-position tunable gas system, and unique clear anodizing process. The SAK-21 is presented as a durable, award-winning carbine with upcoming variants in multiple calibers.

This video from Louisiana Firearms features Brad from FN America at SHOT Show 2026, detailing significant updates to the SCAR line. Key upgrades include suppressor-optimized barrels with no warranty concerns, an elongated receiver for more rail space, improved ergonomics with heat shielding, integrated M-LOK rails, and a hydraulically buffered two-piece bolt carrier for enhanced shootability. The SCAR 16S, 17S, and 20S will be available in multiple colors and barrel lengths, with future shorter barrel options planned.

This video demonstrates the tactical use of a vehicle for cover, emphasizing the engine block as the primary protective area and the wheel hub as a secondary option. It highlights the dangers of secondary fragmentation and skipped rounds from the deck, illustrating that most of a vehicle's structure offers limited ballistic protection.

This guide details the practical application of the HK MR223 rifle, a civilian variant of the 416 A5, in conjunction with a Triton Ronin 1-8x24 SFP LPVO. It covers loading procedures, control manipulation, and live-fire techniques at an outdoor range, emphasizing recoil management and reliable cycling. The instruction is presented with an expert/influencer tone, showcasing proficient firearm handling and familiarity with European platforms.

This guide details a shooting drill using the SIG 553, as demonstrated by Klayco47. It covers engaging targets, managing recoil, and performing efficient magazine changes. The drill emphasizes proficient weapon handling and rapid target acquisition in an outdoor range setting.

This guide details how to clear common malfunctions on an AK-74 platform rifle, specifically when heavily fouled with mud. Expert instruction from Karl Kasarda demonstrates advanced techniques for dealing with failures to go into battery, feeding issues, and stuck chambers. The video emphasizes the importance of understanding mechanical tolerances and performing thorough cleaning after such extreme environmental testing.

This guide details the historical method of igniting and deploying 18th-century grenades, as demonstrated by Karl Kasarda of InRangeTV. It covers the preparation and use of a slow match to ignite the external timed fuse of a replica grenade. The video emphasizes that this is a replica and stresses the extreme danger and illegality of handling live explosives.

This guide details the proper application of a Gaza-style or CAT tourniquet, as demonstrated by Karl Kasarda on InRangeTV. It emphasizes initial strap tightness before windlass use for effective hemorrhage control and occlusion. The instruction highlights the importance of securing the windlass and managing patient pain during application.

This guide details the historical loading process for the 1836 Colt Paterson revolver, as demonstrated by Karl Kasarda. It covers the unique disassembly required, the precise powder charge and projectile seating using specialized tools, and the capping procedure. The instruction emphasizes a high level of expertise due to the intricate and period-specific nature of the task.