Videos tagged with Bore Obstruction

This video demonstrates the advanced gunsmithing technique of counterboring a severely damaged Mauser rifle muzzle. Mark Novak explains how to set up a lathe precisely using a four-jaw chuck and dial indicators to align the bore, then uses a reamer to remove damaged rifling and create a new, safe crown. The process restores the rifle's integrity without needing a barrel replacement.

This video focuses on a Tommy Gun that has been adapted for blank firing. The creator strongly emphasizes the importance of checking for bore obstructions, noting that some firearms are intentionally set up that way. They also highlight the difficulty in visually distinguishing a blank-firing-only firearm from a live-fire one. The video mentions a specific damage incident to the bolt, suggesting the firearm is 'overgassed.' The core message revolves around safety and using correct ammunition.

This video demonstrates the severe consequences of firing an AR-15 with a bore obstruction. While a mud obstruction was safely cleared by the projectile, a stuck military cleaning rod resulted in catastrophic failure of the upper receiver. The test highlights the critical importance of ensuring a clear barrel before firing to prevent dangerous malfunctions and potential injury.

The Safety Bullet, a firearm safety device designed to lock the action when the trigger is pulled, is critically reviewed. While it successfully locks the action upon testing, it is single-use, difficult to remove, and can be easily defeated by inertia. The host also raises significant legal and safety concerns, including potential classification as ammunition and a severe risk of bore obstruction.