Smyth Busters: Are Chrome-Lined Barrels Less Accurate?

Ben Stoeger explains that while group shooting can be a useful check for firearm equipment and mechanical accuracy, it's not a primary training method for practical or action shooting disciplines. He emphasizes that focusing solely on tight groups can overlook critical technique flaws relevant to dynamic shooting scenarios. For action shooters, improvement is measured by performance in timed drills and multiple target engagement, not just static group size.

This video debunks the myth that tracer ammunition does not affect rifle barrel life. It explains that the pyrotechnic compound in tracers creates a controlled explosion, leaving residue and generating significant heat. Military-grade, chrome-lined barrels are designed to withstand this, but standard sporting barrels will experience accelerated wear and potential damage from frequent tracer use.

This guide details the installation of a Geissele MK8 Super Modular Rail on an AR-15 platform. It covers securing the upper receiver, installing the barrel nut, gas system, and the rail itself, emphasizing the use of specialized tools and proper torque specifications. The process requires an intermediate skill level and careful attention to detail for a secure and functional build.

This guide, based on expert instruction from Brownells, details essential practices for proper ammunition storage. It emphasizes using airtight containers, managing humidity with desiccants, and maintaining stable temperatures to ensure ammunition reliability and safety. Proper storage is crucial for preventing corrosion and propellant degradation, especially for sensitive components like primers.

This guide details the process of upgrading an AR-15 from standard A2 furniture to Magpul components. It covers the removal of the A2 pistol grip and installation of the Magpul MIAD Grip and Magpul PRS Stock. The video demonstrates efficient assembly using specialized tools, highlighting the ergonomic benefits and adjustability of the Magpul parts. Instruction is provided by Brownells, a recognized industry authority.

This entry details the creation of a movie prop suppressor for a Remington 11-87 used in 'No Country for Old Men.' Prop master Larry Zanoff explains how the suppressor was designed to look homemade and was non-functional, with sound effects added in post-production. The process highlights the creative problem-solving involved in film armory.