so this first thing I want for it is a quality 18.5’’ barrel. can I get a cylinder bore with either rifle sights or ghost ring sights already on it?
next thing is if I remove the dimples in the tube for an extension can I take off the extension and put the vent rib barrel and regular retention nut back on?
If you get a standard 870 barrel like the 18 inch one you mentioned above, go ahead and order a standard 870 magazine cap too so it will work with the new barrel, that is if you plan on having the dimples removed. My gunsmith used a dent remover to flatten out the dimples. Heck of a deal on that 870.