Raisin' Maize Build Part 4 Cleaning Up The Bore

Here's what the tube will look like coming up from the bottom through the top. You can see the cut Styrofoam inside the sharpened brass tube end.






Wrap some 220 grit sandpaper around a BT-5 and remove some of the excess Styrofoam from the inside edge of the upper cut hole.






To give yourself a better gluing area for the nose cap adapter, cut a round hollow into the nose cap. Make the hollow about the diameter of the 5 sized black fish paper adapter.