First pull back the slide until it locks in a open position then remove the end off of the forearm and then remove the forarm then proceed to remove the barrel.
NO, DO NOT ATTEMPT TO DO SO!!!!!!!!!!!!
no
NO. But both these barrels are easy to remove and replace and there is a wide selection of factory or aftermarket replacement choices available for both guns.
You can request a owner's manual at the Remington web site.
50-150
from $100 to $400 depending on condition and barrel.
The barrel code stamp will tell you, see related links.
They have date code stamps on the barrel which can be looked up on the manufacture date link on the Remington Society of America.
There's a date code stamped on the barrel. See related links for information on the Remington Society of America.
what is the value of the Remington 1100
No, a 12 gauge Remington 870 barrel will not fit a 12 gauge Remington 1100. The two shotguns have different designs and systems; the 870 is a pump-action shotgun, while the 1100 is a semi-automatic. Their barrel attachment mechanisms and receiver dimensions differ, making them incompatible with each other.
From the data code stamped on the barrel. Check the Remington Society of America web site manufactured date link.