Which is more accurate? 55 gr. vs. 77 gr.

This video compares the acoustic differences between supersonic and subsonic ammunition. It features live fire tests at 100 yards using a .223 caliber round in an AR-15 and a .38 Special revolver. The demonstration highlights how the bullet's sonic crack can arrive before the gunshot sound with supersonic rounds (AR-15), while subsonic rounds (.38 Special) produce the gunshot sound first. The tests are conducted safely and are aimed directly at the camera.

This video investigates whether the cost of ammunition correlates with improved shooting performance. It aims to determine if pricier rounds offer tangible advantages over more budget-friendly options in terms of accuracy and consistency. The content is geared towards firearm owners and enthusiasts interested in optimizing their shooting experience and understanding the impact of ammunition choice.

This video directly compares the performance of two distinct revolver calibers, .38 Special and .44 Magnum, by shooting them at steel targets. The title clearly indicates a head-to-head evaluation of these popular handgun cartridges, focusing on their impact and effectiveness on a steel plate. The content aims to visually demonstrate the differences between these two well-known firearm rounds.

This video provides an expert-level assessment of the Sig SG551 SB, specifically a GIGN variant, focusing on its accuracy potential. The instructor, Josh, details the rifle's specifications, including its law enforcement trade-in barrel and 1:10 twist rate, and conducts rigorous accuracy tests with various ammunition types at 100 yards. The results highlight the significant performance difference between ball and match-grade ammunition, offering valuable insights for firearm enthusiasts and collectors.

This video features test firing of an Armscor 9mm pistol. The shooter is comparing the accuracy of handloaded ammunition against standard FMJ (Full Metal Jacket) rounds. The content focuses on the practical application of different ammunition types in a specific firearm model and caliber, likely aimed at enthusiasts interested in reloading and firearm performance.

This comprehensive review by Preston Moore, an expert firearms instructor, details the inspection and rigorous 30-shot accuracy testing of a Colt 6520 16" pencil barrel. The analysis includes detailed measurements, bore inspection, and comparative performance data with Federal Gold Medal 77gr Sierra MatchKing, PMC X-Tac M855, and ADI World Class 69gr Sierra MatchKing ammunition, providing valuable insights for AR-15 enthusiasts.

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.