Inlet Patchbox:
Before I began the inletting process, I had to prepare the
patchbox by annealing the brass. The brass was heated up till it glowed
red and dropped it into a container of cold water. I did the same to the side
plates, too. By doing so, this softens the brass so it can be bent to
conform to shape of the stock. I placed the patchbox onto a slab of hard
maple I had rounded out the inner surface to match the contour of my
stock. Then I used one of my wooden mallets and placed it on top of the
patchbox and hit it with another mallet. This bent the patch box. Due the
the hinge, I did the finial and then the patchbox lid separately by hanging each
piece off the end the wood mold.
Using the Golden Mean calibers, I positioned the patchbox onto
the buttstock. With the pieces bent, I located where I wanted to place the
mounting screws into the finial. Drilled 1/16" holes thru the final.
Located the patchbox onto the rifle. I traced with a pencil where the
hinge needed to be inletted. Then I carved out the wood for the hinge into the
stock.
Then I beveled the inside of the finial for the wood center
inlay for a nice tight fit. Proceeded to position the finial onto the
stock. Clamped it in place and then drilled 1/16" holes thru the finial
into the stock. Removed the finial, enlarged the holes in the finial for
#4 screws. After that, I then countersinked the holes for the screws to be
semi-flush with the brass finial. Also, the slots in the screws were
deepened for my screw driver.
Removed the buttplate from the rifle, since I will be inletted
below the surface of the buttplate.
I screwed the finial onto the stock and using my knife, I cut
around the finial and along the patchbox lid. (Note, I de-soldered and removed
the steel cam from the bottom of the lid. This made it easier to inlet.)
Here the finial and lid are inlet into the stock.
Here is a handy little tool I made to hole my screws so I can
ensure I put the same screws back into their original holes when I have to
remove an reinstall them several times.
Next I inlet the two side plates using the same process,
whilst holding the side plates tight up against the lid. After then are
inletted, I scribe a line along the bottom of each plate where the end of the
buttstock is. Then I use a jeweler's saw to cut along this line to remove the
excess brass. You can also cut the place roughly with a hacksaw and then have to
reshape the side plate later. Holding on the brass plate, you can use a
metal grinder and remove material down to your line, too.
Here are the two side plates inletted and the butt plate
reinstalled.
Using a triangular file, cut down vertically on either side of
the lid recess on the buttplate. This will allow the lid to seat properly.
I will then seat the lid to check if the grooves are at the
correct depth.
I then trace a line on top of the lid indicating where I need
to remove the excess brass on the lid. (Note, I leave a little excess, since I
intend to tap down the edge of the lid to the buttplate.
Now I'm ready to drill out the inside of the patchbox area. I measured
in 1/2" from the buttplate and back 1/2" from the hinge. I
used 7/8" auger bit.
Using chisels and knives, I squared up the recess
hole. Now the recess is ~3" long, 7/8" wide and 3/4" deep.
Hoot AL Rifle Shop
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