PSA Rock in 5.7x28 using a 5.56 silencer without a booster.

This video explores the growing trend of shooters replacing 9mm with alternative calibers in 2025, driven by advancements in ammunition and firearm technology. The presenter, Ted from Line 45, details the strengths of .30 Super Carry for concealed carriers seeking higher capacity in compact frames, 5.7x28mm for its flat trajectory and speed, 10mm for its significant power and barrier penetration, .357 SIG for its velocity and hard target performance, and .22 TCM for its rifle-like speed in a pistol platform. The discussion highlights how these calibers address specific needs that 9mm may not always meet, emphasizing performance, capacity, and specialized applications.

This video explores the potential shift away from 9mm ammunition by preppers and firearm enthusiasts, driven by the emergence of newer, more specialized calibers. The speaker, identified as Ted from Line 45, details the advantages of calibers like .30 Super Carry, 5.7x28mm, 10mm Auto, .357 SIG, and .22 TCM, highlighting their specific performance characteristics, ballistic data, and practical applications. While acknowledging 9mm's historical dominance due to its balance of cost, performance, and availability, the content suggests these newer rounds offer solutions to challenges that 9mm may not address, particularly in areas of barrier penetration, terminal ballistics, and flat shooting trajectories.

This video from God Family and Guns, featuring an experienced speaker, discusses the evolving landscape of popular handgun calibers in America. It highlights a shift away from 9mm towards more powerful options like 10mm Auto and the high-velocity 5.7x28mm, driven by increased firearm availability and a demand for greater stopping power. The expert analysis provides technical specifications and market trend insights for consumers considering their next firearm or ammunition purchase.

This video provides an expert overview of upcoming firearms from Palmetto State Armory, including the AXR SSP and X5.7. The AXR SSP features a short-stroke piston system, modular design, and ambidextrous controls. The X5.7 is nearing release after successful endurance testing. The presentation highlights technical specifications and manufacturing updates from a PSA representative.

This guide, presented by Justin from Palmetto State Armory, details suppressor selection based on caliber and firearm compatibility. It covers specific considerations for rimfire, pistol, rifle, and big bore suppressors, emphasizing user-serviceability for rimfire cans and the importance of Nielson devices for tilting barrel pistols. The video highlights that caliber is the primary factor for ensuring a suppressor works across a firearm collection and warns about barrel length restrictions.

This video discusses a shift in handgun caliber popularity, moving away from the dominant 9mm Luger towards more powerful options like 10mm Auto and higher-velocity rounds like 5.7x28mm. The trend is driven by increased firearm availability in these calibers and a consumer desire for greater power in carry guns.

This guide covers the setup and operation of the Daniel Defense DDM4 PDW in .300 Blackout, as presented by a firearms instructor. It details the installation of common accessories like suppressors, lights, and optics, along with magazine loading and stock adjustment. The video emphasizes the PDW concept's utility and the effectiveness of the .300 Blackout cartridge, concluding with a live-fire demonstration.

This video features Tim from Military Arms Channel demonstrating the Remington 742 semi-automatic rifle chambered in .30-06 Springfield. He compares the .30-06 cartridge to the 5.56x45mm used in AR-15s, highlighting the power difference. The demonstration includes live fire at a steel target, showcasing the rifle's operation and magazine insertion.

This guide details the installation of the AR-57 upper receiver onto a standard AR-15 lower receiver, enabling the use of the 5.7x28mm cartridge. It also covers a practical modification using a Magpul PMAG as a brass catcher, demonstrating how spent casings are ejected downward through the AR-15's magazine well. The information is presented with high authority by Military Arms Channel, a recognized firearms reviewer.

This guide details how to swap the stock on a Ruger Mini-14, demonstrating its modularity by replacing a synthetic stock with a classic wood folding stock. The video features a live-fire demonstration of the rifle in its 'A-Team' style configuration, highlighting its rapid-fire capability. The host, a recognized firearms expert, provides an informative and confident assessment.