Videos tagged with Upper Receiver Design

This guide details the design philosophy and enhancements of the BCM MK2 upper receiver, focusing on how BCM improved structural rigidity and strength compared to a standard M4 upper while maintaining similar weight. The instruction comes from an experienced speaker demonstrating expertise in firearm design and manufacturing.

This video provides an in-depth review of the Bushmaster ACR, highlighting its modularity, piston system, and historical context. The presenter, an experienced firearms enthusiast, discusses the rifle's strengths and weaknesses, including manufacturing inconsistencies, weight, and potential improvements. He also touches on aftermarket support and the potential for Bushmaster to revive the platform.