5.7 vs 22 Mag: Almost Didn’t Believe It

This YouTube video compares the Smith & Wesson M&P 5.7 and the M&P .22 Mag, highlighting their shared frame design while showcasing the differences in their calibers. The description emphasizes that the video is produced for documentary and educational purposes, filmed in a safe and controlled environment. It also includes information for supporting the channel and sending fan mail.

This review tests the effectiveness of suppressing the .17 HMR round. Despite using a Volquartsen VT2 rifle and a suppressor, the high supersonic velocity of the .17 HMR creates a significant sonic crack, rendering it poorly suited for quiet suppression. The test confirms that even with hearing protection, the suppressed .17 HMR remains loud.

This video provides a comprehensive review and shooting experience of the Smith & Wesson M&P 5.7 pistol. It also includes links to other 5.7 caliber pistol reviews, such as the PSA Rock 5.7 and Ruger 57, for comparison. The description details a wide array of equipment used in the video, from holsters and steel targets to cameras, audio equipment, eye and ear protection, and various shooting accessories, indicating a thorough evaluation process.

This video features a ballistic gel test and review of Speer Gold Dot ammunition in the 5.7x28 caliber. The creator uses various equipment, including steel targets, cameras, and safety gear, all of which are linked in the description. The test likely demonstrates the performance of the ammunition, including penetration, expansion, and retained weight, as is typical for ballistic gel evaluations.

This YouTube video focuses on a velocity test of .22 WMR (22 Magnum) ammunition, likely using a chronograph. The description mentions a review of the Rossi RS22M rifle and a WIN Varmint HV Gel Test, indicating a thorough examination of the cartridge's performance. It also provides links to various gear used in the video, including steel targets, cameras, and ballistic gelatin supplies, suggesting a practical, range-focused approach to evaluating ammunition and firearms.

This video demonstrates a unique AR-15 chambered in 5.7x28mm, featuring a P90-style top-mounted magazine. Expert Tim Harmsen tests the effectiveness of using a standard AR-15 magazine inserted into the lower receiver as a brass catcher for spent 5.7x28mm casings. The test confirms the magazine can hold approximately 50 casings, offering an optional brass collection solution.

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.