Thread: Question
View Single Post
Unread 08-16-2019, 12:52 PM   #21
Member
Jeff Elder
PGCA Member
 
Jeff Elder's Avatar

Member Info
 
Join Date: Feb 2018
Posts: 233
Thanks: 582
Thanked 147 Times in 75 Posts

Default

Quote:
Originally Posted by Drew Hause View Post
A DuPont Ballistic Table published in Parker Brothers' “The Small Bore Shotgun” c. 1920 listed 16 gauge:
2 3/4 Dr. Eq. 7/8 oz. = 7,035 psi
3 Dr. Eq. 1 oz. = 1275 fps = 8,980 psi
using Bulk Smokeless; Dense Smokeless would be 1000-1500 psi higher

http://parkerguns.org/pages/PDF%20Do...%20Shotgun.pdf

Your gun can not be presumed to be safe with ANY load until you are able to answer Dean's question - what is the end-of-chamber, forcing cone, 9", and minimum wall thickness and where?
And are the barrels fluid steel or Damascus?

Titanic steel. It went to Briey for chambers being lengthened so I know it's safe to shoot because they check that there. I found a man in Bay City Tx that specializes in old guns and he is going give me all the answers y'all are looking for when I bring it back with me next week. Hopefully then I can figure out what it can take. In the meantime I'm on the hunt for some loose bismuth for reloading.
Thank you for your help.
Jeff Elder is offline   Reply With Quote
Visit Jeff Elder's homepage!