The AK-50 Story as Told by Brandon Herrera

Brandon Herrera details the installation and testing of a new double-spring recoil system for the AK-50 V3 prototype. The guide covers initial live fire with standard and surplus ammunition, analysis of cycling issues using slow-motion footage, and plans for further gas system and ejection geometry adjustments. This expert-level modification aims to improve the reliability of the oversized AK platform.

This video details the ambitious AK-50 project by Brandon Herrera, a 10-year endeavor to create a .50 BMG rifle with AK-inspired aesthetics and mechanics. It highlights the integration of parts from various platforms, such as the PK machine gun and Mag 58, to achieve specific functionalities like extraction softening. The build showcases a monolithic aluminum handguard and a unique double recoil spring system, demonstrating advanced custom firearm engineering.

This guide details the field stripping process for the AK-50 V3 prototype, as demonstrated by Ian McCollum. It highlights the use of original AK components within a scaled-up .50 BMG platform and emphasizes the unique engineering challenges overcome. The process involves removing the dust cover, bolt carrier group, recoil spring, gas tube, trigger group, and pistol grip, showcasing the evolution from standard AK designs.

This guide details the process of tuning the recoil system for the AK-50, focusing on the custom multi-spring assembly, buffer system, and piston shaft redesign. It includes steps for disassembly, inspection of components like the S7 steel extractor, and testing carrier velocity for optimal spring adjustment. The information is presented by Brandon Herrera, the lead designer of the AK-50, highlighting his expertise in custom firearm engineering.

This video details the development of the AK-50 V3, a .50 BMG rifle based on the AK platform, by Brandon Herrera. It highlights the use of 3D printing for rapid prototyping of components like the receiver and bolt, focusing on design refinements for the V3 iteration including a bulged RPK-style receiver and a helical tri-lug bolt for improved reliability. The project emphasizes iterative design and testing to achieve a production-ready firearm.

This video details the 'junkyard prototyping' failures and successes of the AK-50 V2. Key issues included cam groove and lug failures, under-gassed operation requiring port drilling, and magazine disengagement due to recoil. Thermal expansion also caused sluggishness. Redesigned parts with improved geometry and heat treatment are shown for the next iteration.

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.