Mailroom #25: The PEN-15 is Hard on its Way (NSFW)

This video tests the penetration capabilities of various firearms, from .22 LR to a .50 BMG, through stacks of paper plates. The experiment aims to determine how many plates each caliber can stop before the projectile is fully arrested. The results show a significant increase in penetration with larger calibers, with the .30-06 Springfield ultimately outperforming the .50 BMG in this specific test due to projectile deflection.

This video provides a comprehensive overview of new firearm releases and industry news. It details new models from Beretta, Wilson Combat, Springfield Armory, Savage, Henry, Chiappa, Sig Sauer, and FN, including specifications, calibers, and MSRPs. The presenter also discusses new optics, suppressors, and firearm accessories, offering insights into their features and potential value.

This video reviews the top five handguns for self-defense in bear country, emphasizing manageable calibers like .44 Magnum. The instructor, TheYankeeMarshal, prioritizes reliability, shootability, and carryability over extreme power, cautioning against overly large calibers that hinder accuracy under duress. The list includes revolvers from Smith & Wesson and Ruger, with specific models highlighted for their suitability for hiking and bear encounters.

This video features a lively discussion among firearms enthusiasts about their "must-have" firearms for 2026, covering a wide range of pistols, carbines, and calibers. The conversation delves into specific models like the FNX45 Tactical, Smith & Wesson 1911, and Ruger 57, with participants sharing personal preferences on features like ergonomics, trigger feel, and aesthetics. The discussion also touches on the ethics of firearm content creation, the importance of honest reviews, and the evolving landscape of firearm accessories and personal carry choices.

This video reviews the top 12 9mm handguns for home defense in 2026, emphasizing reliability, simplicity, and confidence. It highlights features crucial for bedside use, such as controllable recoil, generous capacity, ergonomic grips, and ease of manipulation under stress. The selections range from striker-fired to hammer-fired designs, catering to various shooter preferences and experience levels.

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 video, presented by Alex C of TFBTV, identifies five of the most reliable firearms across different categories. The assessment focuses on mechanical simplicity, historical production numbers, and documented performance in demanding conditions. The chosen firearms include the Glock (handgun), Uzi (SMG), Mauser 98 (bolt-action rifle), Remington 870 (shotgun), and IWI Galil (self-loading rifle), with detailed explanations for each selection based on expert criteria.

This guide details the process of loading and firing a cap and ball revolver, emphasizing the multi-step procedure required for each shot. It highlights the historical significance but impracticality for modern concealed carry. The video features Alex C., a recognized firearms expert from TFBTV, demonstrating the techniques with technical accuracy and a humorous tone.

This video from TFB TV, hosted by James Reeves, provides an expert-level comparison of the Ruger Mini-14 and the AR-15, highlighting eight key areas where the Mini-14 may be considered superior. Reeves, demonstrating high authority with technical terminology and empirical testing, details advantages in low profile, stock trigger quality, maneuverability due to its operating system, sight radius, piston operation, accuracy improvements in modern variants, CHF barrels, and stainless steel construction. While acknowledging the AR-15's modularity and ergonomics, the Mini-14 is presented as a compelling alternative for specific use cases.

This video from TFBTV explores five excellent surplus rifles available for under $500, focusing on their historical significance, operational features, and current market value. The hosts, Alex C and Patrick R, demonstrate a high level of expertise, discussing specific models like the Lee Enfield, Yugo Mauser 98, Swiss K31, MAS 49/56, SKS, and Mosin Nagant M38. They highlight the affordability of these firearms and the availability of surplus ammunition, making them attractive options for collectors and shooters alike.