We Left a Glock Underwater for 150 Days... Will it Still Fire?

This video from Regular Guy Training LLC, featuring an expert speaker, delves into firearm reliability, specifically focusing on the impact of ammunition type on stoppage rates. The speaker, drawing on extensive experience with tens of thousands of rounds, highlights how 124 grain NATO ammunition significantly reduces stoppages in firearms like the Glock 17 and Beretta 92, which were designed with this ammunition in mind. Conversely, using lower-power target ammunition can lead to increased stoppages, particularly in firearms designed for hotter loads. Factors like cleaning frequency and ammunition volume are also discussed as crucial for maintaining reliability.

This review of the JL Billet Reaper chassis for the SIG Sauer P365 evaluates its performance as a hybrid between a pistol and a pistol caliber carbine. The chassis offers improved stability and accuracy over a standard pistol, particularly in rapid-fire scenarios, but falls short of a dedicated PCC. Key considerations include its all-metal construction, integrated magazine holder, and aesthetic appeal, contrasted with the slide's proximity to the face and the inconvenience of dedicating a carry pistol to the chassis. The reviewer suggests it excels as a 'bag gun' or range toy rather than an EDC solution.

This video details the setup of a tactical war belt, focusing on magazine and medical gear placement. The presenter emphasizes the importance of accessible tourniquets and strategic magazine retention for speed reloads while preventing loss during movement.

This comprehensive review by Regular Guy Training LLC details the performance of the Holosun 507 Comp after 35,000 rounds. The instructor highlights its robust reliability, consistent turret performance, and suitability for duty and competition. However, limitations in brightness and battery life, particularly with the circle-only reticle, are noted as potential drawbacks for some users. Despite these minor issues, the optic is deemed a solid, proven performer, especially compared to other open-emitter designs.

This video provides an expert-level review of the Olight Osight XR enclosed red dot sight, featuring a 3,000-round durability test and a rigorous drop test. Shortshot Tony, an experienced gear reviewer, demonstrates the optic's performance on a Glock 17, highlighting its RMR footprint, magnetic charging system, and multiple reticle options. The review emphasizes the optic's resilience, maintaining zero after significant abuse, making it a strong contender for concealed carry and duty use.

This video argues against the common practice of prioritizing the smallest possible handgun for concealed carry. It highlights that while micro-compacts offer superior concealment, they significantly compromise real-world performance. The instructor emphasizes that larger frame sizes provide better grip, recoil management, accuracy, and capacity, which are crucial in defensive encounters. The video debunks myths about barrel length affecting accuracy and velocity at typical defensive ranges, and discusses psychological factors influencing purchasing decisions.

This video demonstrates the ballistic resistance of an excavator bucket against various firearm calibers, from .22 LR to .50 BMG API. The test, conducted by an experienced individual, shows that while smaller calibers cause minimal damage, larger rounds like the .50 BMG API can penetrate the bucket. The footage provides visual evidence of impact effects and the destructive potential of different ammunition types.

This video tests the penetration capabilities of various calibers against a large pine tree, culminating with a .50 BMG API round. Surprisingly, even powerful rifle rounds like 5.56mm and 7.62mm, as well as handgun rounds like 10mm and .44 Magnum, failed to fully penetrate the tree. The .50 BMG API round, while charring the entry point, also did not exit the back of the tree, demonstrating the significant stopping power of a substantial tree trunk.

This video from Yee Yee Life features an experienced host testing the ballistic penetration of various calibers, from .22 LR to .50 BMG, in an Intex swimming pool. The host demonstrates proper firearm safety and provides detailed measurements of bullet penetration depths, offering unique insights into how different rounds interact with water as a medium. The results highlight significant variations in penetration based on caliber and velocity.

This video tests the ballistic resistance of a Secret Service Suburban window against various calibers, from .22 LR to .50 BMG. While smaller calibers and even a 10mm and .44 Magnum were stopped with varying degrees of damage, the window was eventually penetrated by a .50 BMG sniper rifle round. The testing provides a clear demonstration of the limits of armored vehicle glass against high-powered rifle threats.