Best left to a gunsmith.
Adjust? You mean to remove or tighten? There is a threaded tightening bolt right in front of the receiver over the barrel.
The model 31 was made from 31-49 so the barrel is date codes stamped, I add related links which has a page on the Remington Society of America with a diagram and the table.
All Model 31's are date coded on the barrel see related links for information on the Remington Society of America.
They are all date code stamped on the barrel, see related links for information on the Remington Society of America.
Made 1931 - 1949 will be barrel code marked, see related links for information on the Remington Society of America.
depending on the condition 100.00 to 250.00.
No
AnswerNo. In my research into this question, they dont come with a Remington barrel, but they say that the Remington model 11 barrel is interchangeable with the Savage 720, and visa versa. They will not be interchangeable with the Browning A5 barrel.
NO! The 1187 barrel was for remington shotguns,the auto-5 shotgun is a browning shotgun.
NO, DO NOT ATTEMPT TO DO SO!!!!!!!!!!!!
If this made sense I could answer better but if your asking for a date of a model 31 by serial you are better just looking at the date code stamp on the barrel. See related links for information on the Remington Society of America.
You don't, you use the barrel code. If you don't have the original barrel you can try calling Remington.