The Bastard Child Of 9mm And .357 Mag: HSM 125 gr UHP Gel Test

This video explores the evolving landscape of handgun calibers, moving beyond the traditional 9mm. The presenter, Ted from Line 45, details several alternative calibers gaining traction in 2025, including 30 Super Carry for increased capacity in compacts, 5.7x28mm for flat trajectory and speed, 10mm for significant power and penetration, 357 SIG for barrier penetration and velocity, and 22TCM for rifle-like speed in a pistol platform. The discussion highlights the specific advantages and use cases for each caliber, suggesting a shift towards more specialized choices for concealed carry and self-defense.

This video features an independent ballistic test of Fort Scott Munitions' Tumble Upon Impact (T.U.I.) 9mm ammunition, conducted by Iraqveteran8888. The test compares the T.U.I. rounds against established self-defense loads like Federal HST and Hornady Critical Defense, using a CZ SP-01 Phantom and a multi-layer clothing barrier test over Clear Ballistics gel. The expert analysis highlights the unique terminal ballistics of the T.U.I. round, noting its deep penetration and significant wound channel, while also comparing its performance to traditional expanding bullets.

This video compares the terminal ballistics of the 5.7x28mm and .22 Magnum cartridges using Speer Gold Dot 40gr ammunition fired into ballistic gel within chickens. Chronograph data shows the 5.7x28mm achieving significantly higher velocities from handguns. The test indicates the 5.7x28mm delivers more energy and penetration, with better bullet expansion observed in the .22 Magnum.

This expert-level analysis from Buckeye Ballistics details a comprehensive ballistic gel test comparing Speer Gold Dot 9mm 124gr +P ammunition across four barrel lengths (3.3" to 10.5"). The data reveals how velocity significantly impacts bullet expansion, penetration, and fragmentation, offering crucial insights for ammunition selection based on firearm platform.

This video provides a detailed ballistic gel test of the Sig V-Crown Elite Performance .40 S&W 180gr ammunition, conducted by Buckeye Ballistics. The test evaluates penetration, expansion, and retained weight through a t-shirt and four layers of denim, using a Glock 35 with a 5.2-inch barrel. The instructor highlights the impressive wound cavity and expansion in the t-shirt test, noting slight over-penetration by FBI standards in the denim test.

This is Part 2 of a ballistic gel test comparing Speer Gold Dot ammunition in 5.7x28mm and .22 Magnum. The test focuses on rifle performance, utilizing an FN PS90 and a KelTec CMR30. The video involves shooting through heavy clothing and observing terminal ballistics in ballistic gel, providing a detailed comparison of how these defensive rounds perform in rifle platforms. Affiliate links for ear protection and an Amazon storefront are included.

This video features a critique of a home defense AR-15 build by former Navy SEAL Jeff Gonzales. Key takeaways include the importance of a suppressor for indoor use, the critique of an overly complex sling, and recommendations for reliable optics. The discussion highlights the trade-offs of short-barreled rifles (SBRs) for home defense and emphasizes practical gear selection over complexity.

This guide details the tool-less field stripping process for the Beretta ARX-160, as demonstrated by a Beretta factory representative. It covers the quick-release barrel, stock, trigger group, and bolt assembly, emphasizing ease of maintenance. The representative highlights the rifle's modularity and ambidextrous features, noting its current military availability with future civilian plans.

This entry details the Fostech .50 Cal Drum Magazine, designed for Barrett M107 and 82A1 rifles, featuring a 20-round capacity and billet machined aluminum construction. It also touches upon the Fostech Rader .308 rifle. The information is presented with high technical focus from a manufacturer representative.

This video from ARFCOM News details a ballistic gel test of Remington's 158gr SJHP .357 Magnum ammunition fired from a 16-inch Rossi Model M92 carbine. The test highlights how carbine-length barrels significantly enhance .357 Magnum performance, achieving velocities comparable to some .300 Blackout loads and demonstrating substantial penetration and expansion in ballistic gel. The analysis touches on terminal ballistics theories and the unique behavior of high-velocity pistol rounds fired from rifles.