PPU 115gr 9mm, Is It Any Good?

This video provides a detailed review of Frontier's FR262 77gr OTM ammunition, a budget clone of the MK262 load. The reviewer tested it across five different AR-15 barrels, noting significant velocity variation between lots and individual shots, leading to poor extreme spreads and standard deviations in most cases. While some groups were decent, many exhibited flyers and inconsistent performance, particularly in shorter barrels. The FR262 generally achieved high velocities but struggled with accuracy compared to premium loads.

This video explores the performance of a 16-inch barreled HK SP5L, comparing its accuracy and ballistics to a standard MP5. The presenter conducts accuracy tests with Federal Premium 124gr ammunition, achieving approximately 1.5 MOA. Ballistics testing with Civil Defense ammunition reveals an impressive 2600 FPS, comparable to 5.56 NATO, and a comparison with M855 shows similar velocities but different terminal effects. The presenter notes the 16-inch SP5L's comfortable shooting dynamics and surprising accuracy.

This guide outlines the accuracy testing procedure for the Heckler & Koch G3 SG1, as demonstrated by 9-Hole Reviews. It details the use of various ammunition types, optics, and measurement tools to assess the rifle's performance, highlighting its capabilities with specific loads and its inherent design characteristics. The expert-level assessment emphasizes the rifle's reliability and accuracy potential, particularly when paired with appropriate components.

This video compares the Bul Armory Tac Pro 4.25" Commander and 5" full-size pistols, focusing on the impact of ported barrels and barrel length on performance. The presenter, an experienced shooter, provides detailed insights into accuracy, velocity loss, and handling characteristics, concluding that while ported guns are fun, their practical advantage in competition is minimal for most shooters.

TheYankeeMarshal, a subject matter expert, demonstrates the importance of real-world ballistic testing over manufacturer box ratings. He showcases detailed handwritten range logs, including observed velocities for Speer Gold Dot 125 gr .357 Magnum rounds, and discusses the consistent high performance of his 3-inch Colt Python in .357 Magnum.

This video tests the performance of 1-karat diamond-tipped .45 ACP rounds fired from a 1911. The tests included a water jug penetration and a ballistics gelatin test. The diamond-tipped rounds, similar to FMJ, did not exhibit expansion and passed through both water jugs and the gelatin block cleanly, suggesting potential underperformance compared to traditional hollow points in this specific configuration. The presenter questions the effectiveness of .45 ACP hollow points in general based on these results.

This guide details the field stripping and reassembly process for the Walther PPK/S, as demonstrated by a knowledgeable firearms instructor. It covers the unique trigger guard release mechanism for slide removal and emphasizes the importance of safety during the procedure. The review highlights the hybrid American/German manufacturing and its implications for import regulations.

This guide details troubleshooting steps for an AR-15 build experiencing cycling failures, as demonstrated by Graham Baates. It covers inspecting the bolt carrier group, buffer tube, adjustable gas block, and trigger assembly for potential issues. The process emphasizes careful disassembly and reassembly to diagnose and resolve short-stroking or failure-to-cycle problems.

This guide details the field stripping process for the Bersa TPR9C, as demonstrated by GBGuns. It covers the essential steps for safely disassembling the firearm for cleaning and inspection, emphasizing critical safety checks. The speaker's high authority level ensures a technically sound procedure.

This review details the Smith & Wesson Performance Center Pro Series Compact 1911 in 9mm, highlighting its external features, internal components, and field stripping process. The expert analysis covers the scandium alloy frame, 3-inch bull barrel, and trigger characteristics, offering insights into its suitability for concealed carry and potential limitations with certain ammunition types.