My Best AR-9 Lower Yet

This guide details the assembly and accessory installation for the Palmetto State Armory JAKL 9mm PCC, presented by Roger Barrera. It covers installing a SilencerCo 3-lug muzzle device, Midwest Industries folding stock adapter, Magpul grip, Primary Arms optic, Arisaka finger stop, and an Otter Creek Labs suppressor. The process emphasizes proper techniques like using thread locker and a torque driver for secure component attachment.

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.

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 video introduces Hoffman Tactical's new AR-9 lower receiver, which shares many features with their redesigned AR-15 lower. Key improvements include an integrated grip, a streamlined buffer tower, a redesigned front takedown pin area for lower-cost plates, and an internal bolt hold open mechanism. The AR-9 specific features focus on magazine compatibility and reliability, such as an over-insertion stop and a robust last-round bolt hold open system utilizing printed parts and a hex shaft.

This YouTube Shorts video, titled 'Bumping the SL-9' and tagged with #shorts, #hoffmantactical, and #ar9, focuses on a specific firearm modification or technique. While the exact nature of 'bumping' is not detailed without a transcript, the presence of 'SL-9' and 'AR9' strongly suggests a focus on the AR-9 platform, a pistol-caliber carbine variant of the AR-15. The tag #hoffmantactical implies content from a reputable firearms enthusiast or company, likely offering insights into firearm customization, range activities, or technical explanations.

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.

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.

This review delves into the intricate mechanics of the Ounce Pistol, a unique folding .22LR firearm. The presenter provides a detailed disassembly, revealing the complex bolt and barrel assembly, the fixed magazine system, and the innovative long-stroke recoil operation. Key features highlighted include the tilting bolt system, the integrated chamber indicator using the firing pin, and a novel cartridge feeding mechanism.