Ok, I know all of this has been answered before, I just want to make sure I have it all correct. I have a synthetic handi 30-30 and am thinking of getting a 45-70 barrel for it, along with a new foreend and a scope rail and hammer extension. Steps would be to contact H&R to make sure they have the 45-70. Remove the barrel and forend from the handi and fill out the accessory barrel form, package up the receiver and butt stock also place the form in the box. Will they put the rail on for me? I want to leave the sights in place, is that a problem? I plan an using USPS, do I have to declare to the clerk what it is or just walk up and mail it to H&R.
Thanks Again
jlgwiz