My Latest LR-308 Super Lower

This guide, based on expert instruction from Classic Firearms, details the critical differences in AR-10 platform builds compared to the AR-15. It emphasizes the lack of a universal standard, highlighting the two main receiver patterns (Armalite and DPMS) and their incompatibility. The guide covers essential components like buffer assemblies, handguards, gas systems, and the crucial distinction between shared AR-15 parts and AR-10 specific parts.

This guide details troubleshooting common malfunctions encountered with 3D-printed firearms, drawing insights from an expert analysis of an LR-308 and an Orca rifle. It covers identifying issues like safety reset failures and cracked handguards, analyzing their root causes related to component geometry and material science, and comparing printing environments for optimal results. The instruction comes from Hoffman, who demonstrates high expertise in 3D-printed firearm design and testing.

This YouTube video focuses on a DPMS LR-308 rebuild project. The creator intends to revamp and rebuild their existing firearm as a new AR project before commencing their next build. The description highlights the ongoing nature of firearm projects and the intention to work on a specific platform.

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.