FN PS90 Field Strip (SBR)

This video provides a straightforward guide to disassembling and reassembling the FN PS90/P90 SBR. The presenter, from Arm&Gun, demonstrates how to field strip the firearm into its main components: upper receiver, lower receiver, bolt carrier group, and trigger pack. Key steps include cocking the trigger pack before disassembly and ensuring proper alignment during reassembly. The presenter highlights the simplicity and slickness of the design.

This guide details the installation of the Strike Industries modular chassis system for the FN PS90, focusing on improving ergonomics. The process involves disassembling the original PS90 stock and transferring internal components into the new chassis. While offering improved handling and accessory mounting options like a 1913 rail and M-Lock compatibility, it introduces a non-tool-less disassembly for the trigger pack compared to the original design.

This guide details a comprehensive cleaning and inspection of a CZ Scorpion EVO 3 S1, configured as an SBR, after approximately 3,000 rounds, primarily suppressed. The process, demonstrated by an expert with deep technical familiarity, covers field stripping, detailed component inspection (including hammer peening and feed ramp condition), ultrasonic cleaning, feed ramp polishing with specialized tools, and proper lubrication for smooth operation. The methodical approach highlights common maintenance hurdles and best practices for this platform.

This video details the 'chop top' modification for the FN PS90 and P90 platforms by MK3 Firearms. The process involves removing the factory sight structure and machining a custom Picatinny rail directly into the receiver, creating an inset mount. This modification aims to provide a sleeker profile and, crucially, an optimal height for a proper cheek weld when mounting optics, addressing previous issues with mounts being too low.

This video showcases MK3 Firearms' 'Chop Top' modification for the FN PS90, specifically Version 2. The modification involves recessing the Picatinny rail for a sleeker profile and improved cheek weld. It also highlights custom Cerakote finishes and the adaptability for various optics.

This guide explains the functionality of the new Progressive FRT system found in the X-PRT90 for the P90 firearm. Instruction from an experienced firearms instructor details how to achieve both semi-automatic and full-auto fire modes using different trigger pull depths and releases, emphasizing the unique forward reset mechanism.

This video, presented by Alex C of TFBTV, identifies five of the most reliable firearms across different categories. The assessment focuses on mechanical simplicity, historical production numbers, and documented performance in demanding conditions. The chosen firearms include the Glock (handgun), Uzi (SMG), Mauser 98 (bolt-action rifle), Remington 870 (shotgun), and IWI Galil (self-loading rifle), with detailed explanations for each selection based on expert criteria.

This guide details the process of loading and firing a cap and ball revolver, emphasizing the multi-step procedure required for each shot. It highlights the historical significance but impracticality for modern concealed carry. The video features Alex C., a recognized firearms expert from TFBTV, demonstrating the techniques with technical accuracy and a humorous tone.

This video from TFB TV, hosted by James Reeves, provides an expert-level comparison of the Ruger Mini-14 and the AR-15, highlighting eight key areas where the Mini-14 may be considered superior. Reeves, demonstrating high authority with technical terminology and empirical testing, details advantages in low profile, stock trigger quality, maneuverability due to its operating system, sight radius, piston operation, accuracy improvements in modern variants, CHF barrels, and stainless steel construction. While acknowledging the AR-15's modularity and ergonomics, the Mini-14 is presented as a compelling alternative for specific use cases.

This video from TFBTV explores five excellent surplus rifles available for under $500, focusing on their historical significance, operational features, and current market value. The hosts, Alex C and Patrick R, demonstrate a high level of expertise, discussing specific models like the Lee Enfield, Yugo Mauser 98, Swiss K31, MAS 49/56, SKS, and Mosin Nagant M38. They highlight the affordability of these firearms and the availability of surplus ammunition, making them attractive options for collectors and shooters alike.