How to Cut a Precise Dovetail Using a Milling Machine | MidwayUSA Gunsmithing

This content highlights the common misconception that drilling and tapping firearms for accessories like red dots or scopes is a simple DIY task. The hosts, with clear expertise signaled by their detailed discussion and industry affiliations (Springfield Armory hat), emphasize that the process is far more complex than often perceived. It requires specialized tools and a deep understanding of firearm mechanics to ensure safe and proper modifications, cautioning against amateur attempts.

Lee Woody, Engineering Team Lead at Daniel Defense, details the cold hammer forging (CHF) process for rifle barrels. This expert-guided explanation covers the preparation of barrel blanks, the simultaneous forming of chamber and rifling through hammer forging, and the final precision turning. The CHF method creates a durable bore and chamber due to compressive stresses, ensuring consistency in high-volume production.

This entry details the unique XR-86 custom rifle, a 1986 build by Wilfred Ellis. It masterfully combines components from an M60 (flash hider), an M14 (gas system), and an AR-15 (trigger, bolt, locking system). The AR-15 trigger is notably rotated 90 degrees, and its bolt is integrated with the M14 gas system, showcasing advanced gunsmithing.

This video showcases the X-PRT90, a three-position FRT specifically designed for the FN P90 platform. Unlike 3D printed alternatives, the X-PRT90 features robust construction with all-metal components, including stainless steel and aluminum parts. The installation process is aided by an included jig, allowing for integration into the factory P90 trigger group. The speaker emphasizes the durability and quality of the metal construction over plastic alternatives.

This video provides a detailed, step-by-step guide on how to build a Sig P365 X Macro chassis system, incorporating the Radian Afterburner + Ramjet barrel and compensator. The instruction, delivered with clear expertise, covers the disassembly of the original slide, installation of the new barrel assembly, and integration with the chassis and a folding stock. The presenter demonstrates efficient techniques for modular firearm upgrades.

This guide details the installation and operation of the X-PRT90 progressive trigger system for the FN PS90 SBR. The X-PRT90 offers a unique third position that allows for a faster rate of fire by pushing through the trigger pull, effectively creating a legal 'forced reset' malfunction. The video also touches on CMMG barrel modifications and the PS90's unique bottom ejection.

This video showcases advanced Cowboy Action Shooting techniques demonstrated by The Lever Action Kid. It highlights rapid engagement with a lever-action rifle, followed by a high-speed transition to dual single-action revolvers. The stage concludes with efficient manual reloading of a side-by-side shotgun.

This video provides an in-depth look at the Mosin-Nagant M91/30 PU Sniper rifle, showcasing its historical significance and operational features. It details the firearm inspection, loading procedures for 7.62x54R rounds, and a live-fire demonstration. The expert handling and clear visuals highlight the rifle's characteristics and performance.

This video details the complex gunsmithing process of reboring a Winchester 1885 Low Wall rifle from a pitted .32 Rimfire to a .357 Magnum. It covers barrel removal, sending it to a specialized shop for reboring and rifling, precise chambering and crowning on a lathe, and converting the action from rimfire to centerfire. The process concludes with barrel marking and finishing.

This video details the internal mechanics and cycle of operation for the Winchester Model 12 pump-action shotgun using a cutaway model. It explains the loading process into the magazine tube, the function of the safety mechanism, and the sequence of firing, extraction, and chambering. The demonstration highlights the hammerless design and the interaction of key components like the extractor and ejector.