Videos tagged with Modular Barrel

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 guide details the operation and assessment of 'The Fix' by Q, a lightweight precision bolt-action rifle. It covers handling the 45-degree bolt throw, understanding the proprietary Q-Sert system, and evaluating the two-stage trigger. The review highlights AR-15 style ergonomics and potential magazine feeding nuances, offering practical advice for potential owners. Instruction is provided by Garand Thumb, a recognized subject matter expert in firearms reviews.

This guide details the field strip procedure for the Sig Sauer MPX, as demonstrated by Hickok45. It covers removing the handguard and barrel, and disassembling the bolt carrier group. The MPX utilizes a short-stroke gas piston system and a modular barrel design, allowing for easy component swaps. The expert demonstrates a practical approach to firearm maintenance.