Federal GuardDog 9mm Ammunition Test

This video tests the performance of 1-karat diamond-tipped .45 ACP rounds fired from a 1911. The tests included a water jug penetration and a ballistics gelatin test. The diamond-tipped rounds, similar to FMJ, did not exhibit expansion and passed through both water jugs and the gelatin block cleanly, suggesting potential underperformance compared to traditional hollow points in this specific configuration. The presenter questions the effectiveness of .45 ACP hollow points in general based on these results.

This video from Yee Yee Life tests the penetration capabilities of various firearms against a stack of baking sheets, culminating with a .50 BMG round. The experiment demonstrates the relative stopping power of different calibers, from .22 LR to .50 BMG, and includes a 12-gauge slug, AK-47, .308, and .30-06 rifle rounds. The results highlight significant differences in penetration, with the .50 BMG ultimately piercing all 34 baking sheets.

This live stream covers a wide range of firearms, from lever-action rifles like the Henry Big Boy to revolvers like the Ruger GP100 and Colt Python, and various semi-automatic pistols including Glocks, Sigs, and Springfields. The speaker offers opinions on firearm quality, reliability, and value, often comparing different models and brands. Discussions also touch upon ammunition choices for self-defense, legal aspects of using deadly force, and personal carry preferences. The speaker emphasizes practical advice for gun owners, such as the importance of training and choosing firearms that fit individual needs and budgets.

This video from Yee Yee Life tests the penetration capabilities of various firearms against drywall, ranging from a .22LR to a .50 BMG. The host, Parker, demonstrates how many sheets of drywall each caliber can penetrate, providing a visual comparison of their stopping power in a simulated home environment. The experiment highlights significant differences in projectile energy and effectiveness across calibers.

This video provides an in-depth review and ballistic testing of the Centurion Arms FBI 11.5-inch CHF barrel. The presenter details its construction, technical specifications, and performance with various ammunition types, offering group sizes, velocities, and comparisons to other barrels. The review highlights the barrel's potential for accuracy despite minor cosmetic imperfections.

This expert review by Preston Moore details a comprehensive inspection and ballistic testing of the LMT 12.5" DI barrel in 5.56 NATO. The analysis includes borescope examination of the bore, chamber, and rifling, alongside detailed group testing with various ammunition types. The instructor highlights performance metrics like muzzle velocity and A-ZED scores, offering valuable insights for firearm enthusiasts and builders considering this barrel.

This guide details the field stripping and reassembly process for the Walther PPK/S, as demonstrated by a knowledgeable firearms instructor. It covers the unique trigger guard release mechanism for slide removal and emphasizes the importance of safety during the procedure. The review highlights the hybrid American/German manufacturing and its implications for import regulations.

This guide details troubleshooting steps for an AR-15 build experiencing cycling failures, as demonstrated by Graham Baates. It covers inspecting the bolt carrier group, buffer tube, adjustable gas block, and trigger assembly for potential issues. The process emphasizes careful disassembly and reassembly to diagnose and resolve short-stroking or failure-to-cycle problems.

This guide details the field stripping process for the Bersa TPR9C, as demonstrated by GBGuns. It covers the essential steps for safely disassembling the firearm for cleaning and inspection, emphasizing critical safety checks. The speaker's high authority level ensures a technically sound procedure.

This review details the Smith & Wesson Performance Center Pro Series Compact 1911 in 9mm, highlighting its external features, internal components, and field stripping process. The expert analysis covers the scandium alloy frame, 3-inch bull barrel, and trigger characteristics, offering insights into its suitability for concealed carry and potential limitations with certain ammunition types.