6.5 Grendel AR Build

This guide details the installation of the Palmetto State Armory Sabre Builder Set, focusing on completing the upper receiver and attaching the QDSM M-LOK rail. It covers critical steps such as torquing the barrel nut to 50 ft-lbs, correctly positioning and torquing the gas block to 30 in-lbs, and securing the handguard with its specific screws to 30 in-lbs. The video emphasizes using the correct tools and torque specifications for a reliable firearm build.

This video provides a comprehensive, step-by-step guide to building an AR-15 from kits. It covers the assembly of both the upper and lower receivers, detailing the installation of critical components like the barrel nut, gas block, trigger, and buffer tube. The guide emphasizes the use of specialized tools and proper techniques to ensure a successful build, concluding with a range test to confirm functionality.

This video provides a detailed, piece-by-piece assembly guide for a Wilson Combat AR-15 style rifle, showcasing professional gunsmithing techniques. It covers the step-by-step process from trigger group installation to final accessory mounting, emphasizing precision and proper component placement. The high-authority presentation from the official Wilson Combat channel makes this an excellent resource for intermediate builders.

This guide details how to significantly improve the accuracy of an AR-15 platform rifle. Key upgrades focus on the barrel, free-float handguard, and trigger, emphasizing precision machining and proper installation. It also covers critical aspects like receiver fit, optic mounting, gas system tuning, and ammunition selection, all contributing to enhanced shot consistency and accuracy. The advice is presented by experienced firearm instructors from Brownells, offering practical insights for builders and owners aiming for greater precision.

This video details a troubleshooting process for an AR-15 experiencing a stuck bolt carrier group. The issue was ultimately identified as an incorrectly sized buffer tube detent that was too long, causing it to catch. The presenter demonstrates the process of identifying the problem, swapping parts, and testing functionality, emphasizing the importance of correct component fit for reliable operation.

This video details the construction of a 12.5-inch AR-15 'Mini Recce' rifle, emphasizing a balance between compactness and long-range capability. The build incorporates a custom 'hodgepodge' of high-quality components, including a Zero Delta upper, Ballistic Advantage barrel, Radian bolt carrier group, and a Swamp Fox 1-6x LPVO with a 12 o'clock red dot. The presenter, Jason, highlights the importance of component synergy for reliable performance and a comfortable shooting experience, even with a shorter barrel.

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.