Videos tagged with Upper Receiver Group

This video from Classic Firearms at SHOT Show 2026 introduces the groundbreaking .30 Epic caliber from Olympus Arms. The caliber is designed for AR-15 magwells, offering significantly more power than 5.56 NATO. The review details its performance, recoil characteristics, and the innovative gas piston upper receiver group, highlighting its modularity and compatibility with mil-spec lowers. The presentation emphasizes the system's optimization for suppressed use and short barrels.

This video provides an expert-level deep dive into the Geissele URGI (Upper Receiver Group Improved) from a former Ranger and firearms instructor. It meticulously details the components, performance characteristics, and the argument that 'Milspec means nothing' when compared to the URGI's demonstrated capabilities. The review covers everything from the barrel and gas system to the trigger and optic setup, concluding with impressive real-world accuracy and reliability data, positioning it as a top-tier rifle build.

This expert guide details the assembly and features of the Geissele USASOC URGI 5.56mm upper receiver group, as reviewed by former Special Forces personnel. It highlights key components like the Geissele MK16 handguard, Daniel Defense barrel, Surefire muzzle device, and Vortex optic, emphasizing the advantages of the M-LOK system and mid-length gas system for modern combat applications.

This expert review details the Geissele URG-I, an upper receiver group developed for US Army Special Operations Command. It highlights the collaboration between Geissele, Surefire, and Daniel Defense, and provides in-depth technical specifications including the MK16 handguard, mid-length gas system, and barrel details. The review also covers accuracy testing results and pricing for different configurations, offering a comprehensive look at this high-performance firearm component.

This video provides a detailed guide to field stripping the Wolf A1 Upper Receiver Group, presented by Jim. The tutorial covers the necessary steps to disassemble the firearm, likely for cleaning and maintenance purposes. It is presented by Burst Review and includes links for supporting the channel through PayPal and Patreon.