This War Is Being Fought With 3D Pr**ted Guns

This guide details the process of modifying an MP5 platform to incorporate AR-style controls using the Lee Sporting SP5 Lower. The modification aims to improve ergonomics and handling, making the classic MP5 platform more user-friendly for modern shooting applications. Expert instruction highlights the benefits of this upgrade for dedicated MP5 enthusiasts.

This guide details the assembly and testing of the MSRG 19, a minimalist 3D-printed Glock 19 frame. It covers installing critical components like Aves rails and a locking block, followed by range testing to identify potential reliability issues such as heavy trigger pull and light primer strikes. The guide also touches upon high-capacity testing and an extreme durability test involving a vehicle, highlighting the capabilities of FDM 3D printing in firearm construction.

This guide details the installation of a Rook Precision compensator on a Springfield Echelon pistol. It covers the critical steps of fitting the compensator, ensuring proper slide-to-battery function, and securing it with Loctite 242. The process emphasizes careful alignment and a final function check for safe operation.

This guide details the installation of the Rook Precision compensator on a Springfield Echelon pistol. The process involves threading the compensator onto a compatible threaded barrel, aligning its aesthetics with the slide, and securing it with dual set screws, with a recommendation for Blue Loctite. Notably, this compensator is designed to work with the OEM recoil spring, simplifying installation.

This guide details the process of creating DIY hollow point ammunition from FMJ rounds using a drill press, as demonstrated by Civilian Tactical. It covers the modification steps, testing for cycling and accuracy in a Girsan CMX, and evaluating terminal ballistics in ballistic gelatin. The instructor, an experienced firearms expert, advises caution and recommends factory ammunition despite the potential for DIY hollow points to be effective.

This guide outlines the process of building a 9mm AR pistol using the Aero Precision EPC-9 upper receiver. It details the integration of various aftermarket components, including a PSA lower receiver, Aimpoint optic, and Streamlight weapon light. The build emphasizes component compatibility and offers an AR-15 familiar platform for 9mm enthusiasts.

This video demonstrates the full-auto capability of the Glock 18C, showcasing its extremely high rate of fire. The instructor, exhibiting high authority and expertise, highlights the factory selector switch and emphasizes proper safety gear and controlled handling. The demonstration involves loading a 17-round magazine and firing it in a very short burst, illustrating the rapid cycling of the slide and ejection of casings.

This video demonstrates a humorous training drill involving the deployment of a distraction device into a vehicle trunk, followed by a mock tactical response. The drill highlights the importance of communication and situational awareness in a dynamic environment, even in a lighthearted context. The participants showcase proper use of tactical gear and adherence to safety protocols, as demonstrated by a prominent influencer in the 3D printed firearms community.

This video demonstrates a common stovepipe malfunction with a Hi-Point JHP pistol during live fire. The speaker, a high-profile firearms influencer, humorously addresses the issue and provides immediate recognition of the problem. The content highlights potential reliability concerns with this specific firearm model under certain conditions.

This guide details the 'HK Slap' technique, a distinctive manual of arms for Heckler & Koch firearms, including 3D printed variants like the KF5. It emphasizes a firm grip, a full pull to the rear, and a decisive release to ensure the bolt goes into battery. Proper execution is crucial for reliability and is presented here with safety as the paramount concern.