First suggestion is use the muzzlecap intended. If it is damaged, buy a replacement cap from Chambers.
2nd thing is will there be enough wood there when you cut the cap area for 2 small nails ? Don't
take much but it needs something to anchor it & secure the bond & align & etc.
If horn is what you want, buy a piece of black bullhorn from a knife builder supplier place . I have
bought allot of it from them & it is nice stuff. You can buy whatever length & size you want normally.
This is how I attached the horn & it worked well on 3-4 I have done. A friend of mine that builds pistols
does it the same way, as I told him how to do it & he has done 5-6 pistols this way.
Fit a piece of horn to the barrel octagon where it is going to be. Have the barrel fitted into the stock,
tang inletted & all that.
Drill 2 small holes in the end of the horn (one on each side) for a #3 finish nail, about 1/2" deep.
Need about 1" shank of nail & put half way in drill or drill press chuck. Tighten chuck, spin nail
& take piece of 220 emery paper & round the nail end slightly, also barely rub the shank & that puts
lil tiny grooves for the epoxy to grip to. Now take the nail shank out & reverse it in the drill chuck &
do same except this time you want a
point on the end of the shank. Brush shank again with 220
paper, with drill spinning to make lil grooves in shank.
Mix some Acraglas gel , die it brown, & put a tiny bit in each hole with a exacto knife tip & put a tad on
each nail shaft & push the rounded ends of the nails into the holes on the horn. Wipe off any excess with rag
& Qtip, don't want any excess glue remaining. Let it dry over night.
Now you have the piece of horn with the 2 nail points sticking out. Put barrel back in the stock & slide the
horn piece on to the barrel up against the wood & slightly tap & mark the stock where the holes will go.
Remove horn cap & barrel & drill the two holes in the stock where the nail point marked.
Were it me, I would Stain the end of the the stock that is to mate to the horn. I use a tad of dyed Accraglas
gel with exacto knife tip & put some in stock 2 holes. Now put some Accraglas on the horn & 2 nail shanks.
THIS IS IMPORTANT> Grease the barrel or Use the Acraglass Release agent or a piece of shrink
wrap around the barrel. This is NOT a time to glue the barrel to the stock. THIS IS IMPORTANT
Now put barrel back in the stock & held in securely tightly with rubber bands or clamps.
Now slip the horn cap on & push it up snug & squeeze out all the excess Acraglass.
Now rubber band it into place & let sit overnight. Make sure it is snug up against the wood or it will not look neat.
After it drys, remove the rubber bands & carefully file off the Acraglass.
Finish sanding with the sandpaper on a board or rubber block as to try to keep the wood/horn joint even.
Polish horn with 220, 320, 400, 600, final with 1000 auto Wet/Dry paper & it will shine like a new penny, except it
will be black.
Worked for me. You might want to try a Test/sample piece before you actually DO it.
Good Luck