I'm hoping a few folks here would be willing to help me out. I require pictures of the model stamps on the barrel for the Remington:
550A
550-I (with the line not the late defined 1)
550 I without the dash mark
550-P (not the 550-1P)
I will be using these in a book I am writing and would give you credit for any picture I use. I will also send you one of the published books.
Thank you in advance,
Bill Baker