recrowning

13 лет назад

This video demonstrates how to recrown a Crossman air rifle. The process involves removing the muzzle guard, grinding the existing crown with a round ball abrasive, and then using a brass screw and grinding compound to create a new crown. The video emphasizes the importance of rotating the abrasive to avoid creating a "Ru triangle" and provides tips for keeping debris out of the barrel.

11 лет назад

This video demonstrates how to make a DIY fret re-crowning tool using sandpaper and wood. The creator explains that this is a cheaper alternative to commercially available tools, especially for those who only need to re-crown a few frets. The video shows the process of creating the tool and using it to re-crown a fret.