DIY Pistol Optic Cuts (and 0% AR Receivers!): The Ghost Gunner 3S

This guide details the construction of a '0%' Glock-based chassis system, as demonstrated by Cody Wilson of Defense Distributed and James Reeves. The core concept involves milling a custom internal chassis, which is then treated as the regulated receiver, allowing for an unregulated, customizable grip module. The process leverages CNC machining and G-code, with the potential for future expansion to various calibers. This approach aims to navigate evolving firearm regulations by redefining the serialized component.

Mark Serbu, a gun designer, details the complex machining process for the BFG-50A trunnion, a critical component housing the serial number and barrel extension. He discusses challenges with tapping hardened alloy steel, including tap breakage, and the successful implementation of using a larger drill size with molybdenum disulfide grease. The video also covers thread milling techniques for various holes, including the gas cylinder boss, and highlights the importance of precise tolerances for accuracy.

This video provides an in-depth tour of the Ordnance.com restoration shop, detailing the comprehensive process of bringing antique and military firearms and components back to life. It covers essential stages from initial disassembly and abrasive blasting to bodywork, painting, polishing, and final assembly. The shop utilizes specialized equipment like sandblasting cabinets, CNC water jets, and a paint booth, emphasizing meticulous attention to detail for museum-quality results.

This video provides an in-depth look at the manufacturing process for bolts and bolt carriers at Centurion Arms. It highlights the use of advanced CNC machinery, including twin-spindle lathes and mills, integrated with collaborative robots for efficient, high-volume production. The emphasis is on a multi-stage process involving precise machining, rigorous quality control at multiple checkpoints, and specialized finishing techniques like heat treating and chrome plating to ensure mil-spec compliance and durability. The video also details critical steps like carrier key staking to prevent loosening, showcasing Centurion Arms' commitment to producing high-quality firearm components.

This video provides an in-depth look at the manufacturing process at Thompson/Center Arms' headquarters in Farmington, New Hampshire. It details updates in their vertical integration, showcasing advanced CNC machining (Eurotech, Akari, Haas), quality control measures like 100% Magnetic Particle Inspection (MPI), and specific processes for barrels and receivers. The tour highlights the production of popular lines including the Encore, Contender, and Triumph, emphasizing efficiency and precision in their operations.

This video delves into the intricacies of firearms manufacturing, covering topics from the evolution of machining techniques like CNC and the Blanchard lathe to the critical role of metallurgy and tolerances in firearm design. It explores how manufacturing processes have adapted over time, the challenges of wartime production, and the future of technologies like 3D printing in the industry. The discussion highlights that while modern manufacturing is more adaptable, fundamental principles of material science, precision engineering, and cost-effectiveness remain paramount.

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.