Old Glock + New Barrel =

This guide details the field stripping process for Glock Gen 6 G19 and G45 models using the Tactical Elites magnetic cleaning mat. It covers essential safety checks, disassembly steps, and reassembly, emphasizing the utility of the magnetic mat for organizing small parts during cleaning and maintenance.

This guide details the process of changing the caliber of an HK UMP, a modular firearm known for its ease of modification. The video, presented by FrenchGunGuy, demonstrates a step-by-step procedure for swapping barrels and components to convert between calibers like 9mm, .45 ACP, and .40 S&W. The process highlights the UMP's user-friendly design, allowing for quick caliber changes with basic tools.

This guide details the installation of a Cyro backstrap on a Gen 6 Glock, specifically the Glock 19. The process involves removing the factory trigger housing pin and replacing it with an extended steel pin provided with the Cyro backstrap. This modification aims to increase the grip's circumference and improve shooting comfort by adding material to the rear of the frame, addressing the Gen 6's slimmer grip profile. Two versions of the Cyro backstrap are available: one with shock-absorbing rubber and a plain version.

This guide details the process of swapping the slide and barrel assembly between different PSA Dagger frames, demonstrating its modularity. The video highlights the ability to switch between a Glock 17-sized grip and a Glock 19-sized grip, showcasing the pistol's adaptability. Expert instruction is provided on the ease of this modification and subsequent function testing at an outdoor range.

This guide details the modular disassembly and reassembly process for the CZ Bren 3's barrel and handguard system, highlighting its ease of modification. The video emphasizes the ability to swap barrel lengths and profiles by removing a few screws, a significant upgrade from previous models. Instruction is provided by Karel from CZ, demonstrating direct manufacturer expertise.

This video demonstrates the quick-change barrel system on the Hydra Weaponry Viper. It highlights the ease of swapping barrels and magwells to change calibers or magazine compatibility. The presenter tests for a shift in impact after reinserting the barrel, providing practical insight for users.

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.