Introducing The SL-9

This guide details how to fix a 3-round limiter (C.A.R.L.) that causes more than a three-round burst due to improper hammer and cam rotation. The issue often stems from the third sear's interface with the cam. Expert instruction covers adjusting or trimming the sear to ensure correct functionality.

This guide details the process of upgrading a Century Arms AP5, incorporating components from Griffin Armament, Midwest Industries, A3 Tactical, B5 Systems, Hoffman Tactical, and Gideon Optics. The video demonstrates a comprehensive modification, from full disassembly to the installation of a new handguard, lower receiver, optics, and suppressor, culminating in live-fire testing. The instruction is presented with high technical proficiency, suitable for intermediate to advanced users.

This guide demonstrates the functionality of the Super Safety, a custom safety selector for the AR-15 platform, developed by Hoffman Tactical. It focuses on the unique third position that provides mechanical trigger reset assistance. The demonstration highlights the interaction between the selector and the trigger mechanism, showcasing its potential for improved shooting performance.

This guide details the assembly and features of the Hoffman Tactical SL-15, a 3D-printed AR-15 lower receiver. It covers design improvements like aluminum front plates, an integrated grip, and robust buffer tower reinforcement. The video also showcases the lower's durability through rigorous stress testing, including push-ups and drop tests, highlighting its potential for DIY firearm enthusiasts.

This guide details the design and prototyping of a high-capacity helical magazine, drawing inspiration from historical designs like the Lewis and Bren guns. It covers the mechanical principles for reliable feeding, the use of SolidWorks for precise CAD modeling, and considerations for future scaled-up, gear-driven versions intended for custom firearms. The speaker, Hoffman Tactical, demonstrates advanced knowledge in firearm accessory design and fabrication.

This guide details the installation of the selector switch detent pin for the Hoffman Tactical LR-308 Super Lower (Version 3.9). It emphasizes using a set screw accessed from the bottom of the receiver to secure the detent within the fire control group pocket. The process is similar to AR-15 installations but adapted for the LR-308 platform's specific geometry.

The Ounce Pistol is demonstrated for its rapid-fire capabilities on steel targets. The video details its unique loading procedure via a side door for its 10+1 capacity .22 LR internal magazine and its folding mechanism for concealment and deployment. Expert handling showcases the firearm's specific mechanical nuances.

This guide details the installation and modification of the Super Safety, an active trigger reset system for the AR-15 platform, developed by Hoffman Tactical. It covers the necessary trigger modifications, component installation, and function checks. The system utilizes a push-button interface and offers a unique 'Active Reset' position for significantly faster trigger resets, as explained by the designer.

This guide details the process of 3D printing an AR-15 lower receiver using Carbon Fiber Nylon, based on expert instruction from Hoffman Tactical. It covers essential filament preparation, specific printer hardware requirements, critical print settings, advanced slicing techniques for warp prevention, and post-processing steps. The instruction emphasizes the importance of material science knowledge for successful and durable firearm component printing.

The Altor pistol is a unique semi-automatic, long-stroke recoil-operated firearm chambered in .22 Long Rifle, distinguishing itself from typical blowback-operated .22 caliber handguns. It features a 10-round fixed magazine located on top of the receiver, making its internal mechanics particularly fascinating for firearm enthusiasts.