9mm vs 45 ACP Barrier Test: No Debate?

This YouTube video delves into the effectiveness and history of the .45 ACP caliber, aiming to challenge common perceptions, particularly among 9mm enthusiasts. It promises to uncover facts beyond the surface, covering historical context from 1911 and modern performance statistics of this "fight-stopper." The content appears to be a comparative analysis or informational piece focusing on the firepower and longevity of the .45 ACP.

This expert review of the Glock 45 Gen 6, based on 630 rounds fired, finds it performs similarly to previous generations but with notable improvements. The grip texture, forward serrations, and trigger guard undercut enhance control, while the flat-faced trigger offers a slight, though not revolutionary, improvement. The presenter, a seasoned firearms instructor, highlights the pistol's reliability with various ammunition types and anticipates strong aftermarket support, while also recommending legal coverage for gun owners.

The Humble Marksman reviews Kimber's new 2011-style pistol, highlighting its sub-$1000 price point and American manufacturing. Available in 10mm and .45 ACP, the 9mm version features an aluminum frame, bushing barrel, and GI-style guide rod. The instructor notes its excellent build quality, comparable to more expensive 2011s, making it a significant value proposition.

This review analyzes the Kimber DS Warrior, a new double-stack 1911 platform. The speaker, an experienced firearms instructor, evaluates its value proposition against other Kimber models and the broader 2011 market. Key features like its 15-round capacity, optics readiness, and multiple caliber options are discussed, alongside Kimber's recent strategic shift towards more affordable pricing.

This video from Locs N Load Firearm Reviews showcases a shooting demonstration with a Glock handgun, possibly modified. The reviewer describes the experience as fun but notes the firearm's inaccuracy during the session. Visuals include close-ups of the speaker, the firearm in action, and multiple firearms on a table.

This review provides a first look at the Girsan Witness 2311 CMXX, highlighting its integral compensator for reduced recoil and improved accuracy. The firearm features a unique 360-degree sandpaper-like grip texture, the absence of a grip safety for a thinner profile, and an optics-ready slide. The instructor, with demonstrated expertise, notes it as the most impressive Girsan shot to date, particularly praising its trigger and soft recoil.

This comparison tests the .50 AE Desert Eagle against the .44 Magnum in various barrier tests, including wood, steel, sand, and concrete. While both calibers showed impressive power, the .50 AE demonstrated superior performance in ballistic gel with deeper penetration and a larger wound channel. Ultimately, the video questions if the .50 AE's marginal gains justify its significantly higher cost per round compared to the versatile .44 Magnum.

This video provides a detailed comparison between .223 Remington and 5.56 NATO ammunition, demonstrating their performance differences through rigorous barrier testing. While visually identical, 5.56 NATO shows a slight advantage in velocity and energy. Crucially, 5.56 NATO exhibits superior barrier penetration against lumber and steel, whereas .223 Remington struggles. Specialized rounds like M855A1 also show enhanced performance against sand barriers.

This video tests the lethality of various 'less lethal' shotgun rounds, including rubber buckshot, bean bags, and specialized projectiles. The .410 rubber buckshot demonstrated significantly higher velocity and penetration than 12-gauge versions. Bean bag rounds proved to be the most damaging, causing substantial plywood destruction and ballistic gel displacement, leading the host to conclude they are the most lethal 'less lethal' option.

This video compares 9mm, .40 S&W, and .45 ACP through various barrier tests including lumber, sand, and concrete, alongside ballistics gel testing. While all calibers performed similarly through most barriers, the .40 S&W showed slightly better penetration and expansion in ballistics gel. The host ultimately favors 9mm due to its lower recoil and higher capacity, despite the .40 S&W's respectable performance.