Underhammer .36 Project

Muzzleloading Forum

Help Support Muzzleloading Forum:

This site may earn a commission from merchant affiliate links, including eBay, Amazon, and others.
Joined
Mar 7, 2024
Messages
22
Reaction score
39
Location
Tennessee
I got me a neat little project. Hopkins and Allen .36 Underhammer. It had some surface rust so I steamed it and converted the rust. It looks ok, but not great. I think I will Cerakote the barrel with Plum Brown, and do the hammer and trigger in Graphite black. I have a nice piece of maple left over so I will use that for the grip. It had a nipple that takes a much larger cap than a #11, I want to change that. TOTW has a nipple listed for Numrich arms, but it says it has a .470 cone length, that seems awfully long, I will have to research more. I am excited about this little piece, stay tuned.
 

Attachments

  • 9F6C0306-5BAF-43FF-8012-4D7321656414.jpeg
    9F6C0306-5BAF-43FF-8012-4D7321656414.jpeg
    1.9 MB
  • 4559AAD8-1F90-48A9-99ED-E28200AA6FC7.jpeg
    4559AAD8-1F90-48A9-99ED-E28200AA6FC7.jpeg
    5.3 MB
I got me a neat little project. Hopkins and Allen .36 Underhammer. It had some surface rust so I steamed it and converted the rust. It looks ok, but not great. I think I will Cerakote the barrel with Plum Brown, and do the hammer and trigger in Graphite black. I have a nice piece of maple left over so I will use that for the grip. It had a nipple that takes a much larger cap than a #11, I want to change that. TOTW has a nipple listed for Numrich arms, but it says it has a .470 cone length, that seems awfully long, I will have to research more. I am excited about this little piece, stay tuned.
I had to buy one of their extended nipples for my H&A match rifle. It doubles as the nut for attaching my flash guard.
 

Attachments

  • IMG_2132.JPG
    IMG_2132.JPG
    133.4 KB
I have heard that Numrich used Thompson SMG grips on their Underhammer pistols. I just happen to have a wooden Thompson mock up in the shop. Yes, I think the grip would work, but I think I could make something a little more pleasing to the eye.
 

Attachments

  • 7B641BB4-FDA8-40CB-BA47-535D7FB82FB2.jpeg
    7B641BB4-FDA8-40CB-BA47-535D7FB82FB2.jpeg
    2.4 MB
  • DBEBC6F6-D47F-4E1D-BF1C-E19980EA3B81.jpeg
    DBEBC6F6-D47F-4E1D-BF1C-E19980EA3B81.jpeg
    3.8 MB
After ruining my good piece of maple, I used some walnut I had left over. I will also do another grip in maple. It is about as easy to make two. Inletting done, now just cut away everything that doesn’t look like a grip.
 

Attachments

  • 4CB72BF8-3898-4D35-A6A9-CAA96E1941C0.jpeg
    4CB72BF8-3898-4D35-A6A9-CAA96E1941C0.jpeg
    3.7 MB
Nice. Oner of my first muzzleloaders was a Hopkins Allen .36 underhammer. I remember trying to **** hunt with it, and learning quickly, that I had to make each shot count.
 
Back
Top