9mm vs. 7.5 FK ballistics

This video conducts a penetration test comparing the Sig P365 AXG Legion (9mm) and the Kimber K6S (357 Magnum/38 Special). It measures projectile velocity and penetration depth through paper targets, highlighting the performance differences between calibers and ammunition types. The test aims to inform viewers about the effectiveness of 357 Magnum versus 9mm in a self-defense context.

This video from Forgotten Weapons showcases the FK Brno PSD pistol chambered in 7.5mm FK during a BackUp Gun Match. Expert Ian McCollum details the pistol's performance, highlighting significant reliability issues and malfunctions across multiple stages. Despite the challenges, the video provides insights into competitive shooting scenarios and the specific performance characteristics of the FK Brno PSD in 7.5mm FK, concluding with overall match results and plans for future testing with a 10mm barrel.

This video from Line45 provides an expert-level analysis of current ammunition prices, identifying 10 calibers that have seen significant price drops. The instructor, Ted, details specific deals and market trends for 2025, advising viewers on when and how to stock up on affordable ammunition for various firearms. The content emphasizes practical advice for shooters looking to maximize their range time and preparedness.

This guide outlines the process of using Winchester White Box 9mm ammunition for test firing firearms, particularly after repairs or for new handgun validation. The principle is that if a firearm functions reliably with this commonly available and standard-velocity ammunition, it should perform well with most other ammunition types. This method is presented as a benchmark for ensuring general firearm functionality.

This guide details the execution of USPSA Classifier Stage 25-03 in the Limited Optics division, as demonstrated by a high-level competitive shooter. It covers stage preparation, target engagement with a red dot optic, slide-lock reloads, and the critical 'unload and show clear' procedure. The instruction emphasizes adherence to safety commands and efficient stage completion, reflecting master-level performance.

This video details a competitive 'Run and Gun' event at the Sawmill Training Complex, featuring a 3.7-mile course with six shooting stages. The speaker, an experienced tactical shooter, provides an in-depth look at his Griffin Mk2 14.5 rifle and Smith & Wesson M&P 2.0 5-inch pistol setups, highlighting specific components and their performance under stress. The guide emphasizes adapting to immediate stage instructions and managing physical fatigue for optimal results.

This video provides a visual demonstration of terminal ballistics using a clay block as a medium. It showcases the differing effects of .22 LR, 9mm Luger, and 5.56mm NATO rounds fired from distinct firearms, including a Trailblazer Firearms LifeCard, a Canik pistol, and an AR-15 equipped with a Primary Arms optic. The expert instruction highlights the comparative damage and expansion characteristics of each caliber.

This guide details the operation of the Altor Single Shot Pistol, a budget-friendly firearm chambered in 9mm Luger. It covers the unique loading, firing, and unloading procedures, emphasizing the manual nature of its operation. The demonstration highlights safe handling practices on an outdoor range, suitable for beginners familiarizing themselves with basic firearm manipulation.

This video demonstrates the basic operation of the Trailblazer Firearms LifeCard, a unique .22LR pistol designed to fold into a credit card-sized form factor. The demonstration covers unfolding the firearm, loading a single round, firing, and then folding it for storage. It highlights the LifeCard's extreme portability and simple single-shot functionality, suitable for discreet carry or as a backup firearm.

This video demonstrates fundamental firearm reloading and operation techniques for several handguns. It showcases the unique folding mechanism of the Trailblazer Firearms LifeCard, the magazine insertion and slide release on a Bersa Thunder 380, and similar operations on a CZ P-07. The instruction comes from a practitioner with smooth weapon manipulation skills.