Underwood HERO 70gr 9mm Ballistic Gel Test & Review - Maximum Expansion Micro & Full Size

This video details a comprehensive ballistic gel test of Hornady Custom 147 Grain 9mm ammunition, conducted by an experienced instructor. The test evaluates projectile performance through a heavy clothing barrier using two different handguns, the Canik Mete MC9 and FN 509, with detailed analysis of velocity, penetration, expansion, and weight retention. The instructor provides expert insights into the effectiveness of this ammunition for self-defense based on the empirical data gathered.

This video emphasizes that defensive ammunition selection should be based on performance and testing in the specific firearm, not marketing or brand reputation. Key performance indicators include reliable penetration (12-18 inches FBI benchmark), consistent expansion through barriers like clothing, and controllability for fast follow-up shots. The speaker, Ted from Line 45, highlights that barrel length, gun weight, and recoil tolerance significantly impact ammunition performance, making personal testing crucial.

This guide details a professional ballistic gel test of Underwood Xtreme Defender 9mm ammunition, including +P and +P+ variants. The test, conducted by a Tools&Targets host with high authority, utilizes a LabRadar chronograph and an HK SP5 to measure extreme velocities and terminal performance through a clothing barrier. Key takeaways include detailed penetration depths and projectile integrity analysis, highlighting the effectiveness of these specialized rounds for self-defense scenarios.

This video provides a practical, experimental guide to understanding how winter clothing can impede self-defense ammunition performance. The host, demonstrating high authority in tactical gear and ammunition testing, uses ballistic gel to show that common JHP rounds in .380 ACP and 9mm Luger often fail to expand when fired through heavy clothing, leading to over-penetration. The 10mm Auto is highlighted as a caliber that can maintain expansion under these conditions.

This video reviews ten firearms suitable as truck guns for 2026, emphasizing versatility, compactness, and firepower. It highlights AR pistols like the Wilson Combat ARP for their adaptability in various calibers, and pistol caliber carbines such as the CZ Scorpion Evo 3 S1 and Kel-Tec Sub2000 CQB for their concealability and common ammunition. Shotguns like the Kel-Tec KS7 and SP12 Compact are presented for their close-range effectiveness, while AR-pattern platforms like the Bear Creek Arsenal AR10 pistol in 8.6 BLK and the Smith & Wesson Response offer modern features and modularity. The Ruger LC Carbine in .45 ACP and the Black Aces Tactical Pro Series L lever-action shotgun are noted for their practicality and unique designs. The Sig P320 Flux Legion package is showcased as an integrated pistol-caliber carbine system.

This video provides a close-up look at a Beretta 92 FS pistol equipped with a Banished 9K suppressor. The presenter highlights the significant noise reduction and minimal recoil achieved with subsonic ammunition, comparing the suppressed sound to shooting a .22 short. The video also touches on the Beretta 92 FS's historical military service and its reputation for reliability and shootability.

This video from Buckeye Ballistics provides a practical, albeit unconventional, comparison of five common pistol calibers (.22LR, .380 ACP, 9mm, .40 S&W, .45 ACP) by shooting watermelons. The expert demonstrates varying levels of terminal performance, from the .22LR's significant splitting to the .45 ACP's complete watermelon fragmentation, highlighting the differences in hydraulic shock and expansion. The test utilizes specific hollow-point ammunition, including Speer Gold Dot, Aguila Super Maximum, and Underwood XTP, showcasing their effects.

This video provides a practical, safety-conscious comparison of common pistol calibers (.22LR, .380 ACP, 9mm, .40 S&W, .45 ACP) against concrete blocks. The host, demonstrating high authority and expertise, details the testing methodology and results, emphasizing the risks of ricochet. None of the tested pistol calibers fully penetrated the concrete block's second wall, suggesting their limitations for certain penetration scenarios.

This review of the Taurus TX22 .22 LR pistol details its features, including a 16+1 capacity and excellent trigger. While initial testing with CCI Mini-Mags was flawless, subsequent tests with various ammunition types revealed cycling issues and culminated in a catastrophic failure. The failure was attributed to a squib load followed by a second shot, causing a barrel bulge and ruptured casing, highlighting potential ammunition inconsistencies. The review provides a detailed look at disassembly and damage assessment.

This video from Buckeye Ballistics provides an experimental comparison of three popular rimfire calibers: .22LR, .22WMR, and .17HMR, using cantaloupes as ballistic mediums. The host, an experienced shooter, demonstrates the distinct terminal ballistics of each round, highlighting how bullet construction and velocity affect target interaction. The comparison offers practical insights into the performance differences between these rimfire cartridges on soft tissue simulants.