Videos tagged with Helical Lugs

This video details the development of the AK-50 V3, a .50 BMG rifle based on the AK platform, by Brandon Herrera. It highlights the use of 3D printing for rapid prototyping of components like the receiver and bolt, focusing on design refinements for the V3 iteration including a bulged RPK-style receiver and a helical tri-lug bolt for improved reliability. The project emphasizes iterative design and testing to achieve a production-ready firearm.

This guide details the testing and refinement process for the AK-50 V2 Prototype, as presented by lead designer Brandon Herrera. It covers initial test fires, identification of weld failures due to high forces, repairs, and subsequent magazine-fed testing. The video highlights critical engineering challenges, including component wear and the need for design modifications like helical lugs to enhance reliability. The roadmap towards the V3 prototype for a production-ready design is also outlined.