Product Spotlight: What's in Caleb's Toolbox?

This video from Brownells highlights essential tools for gunsmiths, emphasizing quality and durability for everyday use. Host Caleb discusses the importance of a good screwdriver set, precision calipers, durable punches, versatile hammers, bench blocks, files, pliers, and a robust gunsmithing vice. He stresses that investing in quality tools like Brownells' magnet tip screwdriver set and Starrett calipers can prevent damage to firearms and save money in the long run.

This guide details the installation of an AR-15 buffer tube using the LAW Tactical Alignment Tool (LAT) in conjunction with a Geissele Reaction Block. Expert instruction from the School of the American Rifle demonstrates how to achieve perfect alignment of the receiver extension with the lower receiver, crucial for proper function and preventing common assembly errors. The process involves securing the components, torquing the castle nut to 38-42 foot-pounds, and ensuring a reliable build.

This guide details the installation and integration of high-end components for a custom AR-15 build, as demonstrated by Tactical Advisor. It covers mounting the PWS MK111 MOD 2-M base rifle, optics like the Vortex AMG with a Midwest Industries mount, and specialized accessories including the Nitehog thermal, Holosun IRIS, and PWS suppressor. The process emphasizes proper accessory placement, cable management, and ergonomic considerations like grip orientation for an advanced builder.

This guide provides expert-level troubleshooting steps for common issues encountered with 300 Blackout FRT (Firearm Research & Technology) setups, drawing on hands-on testing and component analysis. It covers buffer weight, spring selection, ammunition variability, suppressor interaction, and feed ramp polishing, offering practical solutions for achieving reliable function. The instruction emphasizes a methodical approach to diagnosing and correcting malfunctions in direct impingement AR-15 platforms chambered in .300 Blackout.

This guide details the process of lapping an AR-15 receiver to ensure proper barrel alignment for improved long-range accuracy. Instructor Stephen Caleb from Brownells explains that receiver faces can be slightly out of alignment, leading to barrel runout. The process involves using a specialized lapping fixture and aluminum oxide lapping compound with a drill to create a perfectly flat receiver face. This ensures the barrel seats flush and square, critical for precision shooting beyond 500 yards.

This guide outlines the process of swapping a G36 clone's magwell to accept standard AR-15 magazines, significantly reducing ammunition feeding costs. The video highlights that this modification allows for the use of affordable PMAGs, making the platform more accessible. Expert insights from Alyssa Seymour emphasize the practical benefits of this upgrade for owners of G36-style firearms.

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.