Videos tagged with Set Screws

This video contrasts the rapid field-strip capabilities of an Accuracy International sniper rifle with a standard hunting rifle. It highlights how the AI's quick-release barrel and folding stock allow for compact transport and minute-level barrel changes, a feature absent in hunting rifles where barrels are torqued and require specialized tools for removal and reinstallation, impacting field expediency and accuracy.

This guide details the process of installing an AR-15 free-float handguard, focusing on the AT3 Spear M-LOK and Aero Precision Atlas systems. It emphasizes proper alignment, torque specifications (40 inch-pounds for primary fasteners), and the use of threadlocker for secure installation. The instruction comes from AT3 Tactical, a known manufacturer, demonstrating high technical knowledge in AR-15 assembly.

This video provides a one-year follow-up review of the RifleSpeed Gas Control adjustable gas block. The presenter details the product's tool-less adjustment mechanism and performs a post-use inspection, noting minimal wear and expected soot buildup. The review highlights the product's effectiveness in managing gas for suppressed shooting and its durable construction.

This guide details the process of dimpling an AR-15 barrel for gas block installation, a technique that enhances set screw security and alignment. While not always necessary with modern gas blocks, dimpling can be beneficial for high-volume work or added assurance. The process involves marking and creating divots on the barrel to receive the gas block's set screws. Instruction is provided by experts from Brownells, emphasizing practical application and security.

This guide from The VSO Gun Channel provides expert advice on selecting and avoiding specific types of AR-15 gas blocks. It highlights the superior reliability of cross-pin front sight tower gas blocks and integrated monoblock barrels, while cautioning against clamping gas blocks and those made from aluminum. The video also details considerations for low-profile and adjustable gas blocks, emphasizing the importance of secure attachment methods and material choice for long-term performance.

This guide details the process of replacing an A2-style gas block on an AR-15 with a modular gas block, as demonstrated by Monty Crain from Brownells. It covers the removal of the gas tube pin and taper pins, inspection of the gas port, installation and indexing of the new modular gas block, and a crucial function check. The procedure emphasizes using the correct punches to avoid damaging the barrel and ensuring proper alignment for reliable operation.