Brownells - Rimless Rifle Chambering Reamers

This video from Brownells, featuring Caleb, details what makes a high-quality gunsmithing vise, focusing on the imported Hoyer vise. It highlights features like durable construction, interchangeable jaws with a superior screw system, and various mounting options including swivel and hydraulic bases. The discussion emphasizes the value and robustness of the Hoyer vise compared to more affordable alternatives, making it a recommended tool for gunsmiths and hobbyists.

This video demonstrates the installation and use of the Brownells AR-15 Upper Receiver Vise Block. The block is designed to securely hold an AR-15 upper receiver in a vise for various gunsmithing tasks, such as installing muzzle devices or barrel nuts. It features a unique internal wing for added rigidity and support, reducing stress on the receiver's lugs.

This video demonstrates the use of the Brownells AR-15 Buffer Tube Lower Receiver Fixture for simplifying buffer tube installation. The fixture securely holds the lower receiver via the grip screw and provides an adjustable, self-aligning support for the buffer tube, ensuring vertical alignment during tightening. This tool also offers additional benefits for staking the castle nut and can be used for other receiver tasks like installing pins and the grip.

This guide details the use of the Bestnule Roll Pin Punch Set with Bench Block, a valuable tool for gunsmiths and DIY builders. It covers the features of the punches, the multi-material hammer, and the versatile bench block, including its 1911 bushing removal function. The set is presented as a practical and portable solution for firearm maintenance and assembly tasks.

This guide, presented by experts from Brownells, addresses the myth of easily fixing AR-15 headspace issues. While short headspace might be minimally adjustable on certain barrels with a reamer, long headspace requires complex gunsmithing. The video emphasizes that for most users, the cost and difficulty of these repairs make replacing the barrel a more practical solution.

This video provides a quick tip for gunsmiths on utilizing precision screwdrivers with rotating heads for working with small and delicate screws on firearms. The technique involves using a larger screwdriver for initial loosening and final tightening, while the precision screwdriver is employed for efficient removal and careful reinstallation, ensuring proper thread engagement and reducing the risk of damage.

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.