CMMG 22LR AR Conversion Kit Review & Shoot Bravo 3 Mags .223 5.56

This video provides an in-depth accuracy test of the CMMG .22LR conversion kit for AR-15 platforms, comparing its performance to standard 5.56/.223 ammunition. The instructor, with apparent experience in firearms testing, details the impact of rifle twist rates on .22LR accuracy and evaluates several .22LR ammunition types at 50 yards. The results indicate an average group size of approximately 2.5 inches, with CCI Standard Velocity performing best, highlighting the kit's suitability for plinking and training rather than precision shooting.

This video details range time with a Bear Creek Arsenal BCA 15-22 .22LR rifle, focusing on accuracy testing with various ammunition types. The reviewer found that while not a precision rifle, it can achieve decent groups with specific ammunition like Norma Tac-22 and Sellier & Bellot Club. The rifle is presented as a fun, affordable option for plinking and familiarization with the AR platform, though reliability and accuracy can be inconsistent depending on the ammunition used.

This video demonstrates the CMMG 22LR conversion kit for AR-15 platforms, highlighting its effectiveness as a budget-friendly training and plinking solution. The presenter emphasizes the ease of installation, the significant cost savings compared to centerfire ammunition, and the ability to maintain familiar AR-15 ergonomics while training. It showcases the kit's reliability across various AR-15 builds and discusses recommended ammunition for optimal performance.

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.