Hello,

I am thinking about purchasing a 500 BP 3" double rifle and I was told that there are markings on the lumps that indicate that the rifle was regulated with 500 grain bullets. Have any of you ever heard of a 500 grain load for this cartridge? I am new to double rifles but in my research so far, I haven't run across this loading. Any help will be appreciated. Thanks in advance!

Regards,

Jim