Videos tagged with BRT EZTUNE

This video details the construction of a 11.5-inch AR-15 rifle designed for SHTF (Shit Hits The Fan) scenarios. The build emphasizes reliability and performance through carefully selected components, including a Criterion barrel, Modern Armory BCG, Sons of Liberty Gunworks M89 rail, and a Griffin Armament Mark 2 lower receiver. The presenter highlights the benefits of the 11.5-inch barrel length for increased dwell time and reliability, especially when suppressed.

This guide details the autopsy and repair of a Black Rain Ordnance SPEC15 AR-15, focusing on tuning an over-gassed system. Master Gunsmith Chad provides expert-level instruction on replacing key components like the gas tube, buffer spring, and firing pin, using specific torque values and materials like Loctite 620 and Rocksett. The process emphasizes achieving a reliable 4:00 ejection pattern through meticulous adjustments.

This guide details how to tune an AR-15 for significantly reduced recoil, focusing on physics principles and hardware adjustments. Reno May, demonstrating high authority, explains how firearm weight, gas system dynamics, and component selection (like BRT EZTune gas tubes, specific buffer weights, and Springco springs) can mitigate muzzle rise and felt recoil. The guide emphasizes diagnosing gas system issues via ejection patterns and choosing appropriate muzzle devices for defensive roles.