Brownells - Introduction to Cold Blue Finishes

This video demonstrates the process of polishing steel using 800 and 1,000-grit wet and dry sandpaper. It emphasizes the importance of lubrication and observing 'swarf' as an indicator of material removal. The technique is applicable to various metal types and aims to achieve a mirror-like finish, a crucial step in firearm refinishing or custom work.

This video details the process of replacing a damaged stock on a Remington Model 17 20 gauge shotgun with a new Boyd's hardwood stock. The presenter covers cleaning and rebluing the metal components, fitting the new stock which required minor adjustments, and securing it using a stud and nut system. The final result is a functional and aesthetically pleasing restoration of the classic shotgun.

This video from Brownells provides a practical demonstration of applying different cold blue products to firearms. Steve and Caleb highlight that results can vary based on the metal type and recommend specific products like Oxpho Blue, 44/40, and Dicropan T-4. They emphasize the importance of oiling and neutralizing the finish afterward, and suggest using 0000 steel wool for smoothing.

This video details the process of re-bluing a Mossberg 44US-D rifle barrel using Birchwood Casey Perma Blue. The instructor demonstrates removing old paint and bluing with brass wool and vinegar, followed by application of the cold bluing compound and polishing with steel wool. The process highlights potential challenges with previous firearm finishes and variations in cold bluing application techniques.

This video details a comprehensive restoration of a SIG Sauer P232, focusing on refinishing techniques. It covers repairing imperfections with files and sandpaper, bead blasting for a uniform texture, polishing specific components, and restoring a brushed finish to the slide. The instructor emphasizes using hand tools over power tools for most tasks to prevent damage, highlighting the importance of patience and precision in gunsmithing.

The video details the process of modifying a rail for a Colt Python revolver to fit a 4-inch barrel. The presenter explains how the original rail was designed for a 6-inch barrel, requiring it to be shortened and refinished in black ceramic coating. The process involved cutting the rail, applying a finish to the bare metal, and adjusting it to match the gun's body length. The presenter also discusses potential future modifications to fill a small recess at the front of the rail.

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.