MidwayUSA sells a small book that's a take down guide. The short answer is remove the fore end, place the receiver in a padded vice, heat the action tube (just enough to break the loctite) run a punch through the holes in the action tube and tap the punch with a mallet to unscrew the tube off of the bolt that runs through the front of the receiver. The whole barrel/action tube/bolt assembly will come out of the receiver kind of like an 870 shotgun. That said, I'd use a gunsmith. A friend changed a barrel on a 760 recently and said it wasn't too difficult but he did break a punch. He later learned Remington uses Loctite on the bolt the action tube screws onto.
The Karma bus always has an empty seat when it comes around.- High Brass
There's battle lines being drawn Nobody's right if everybody's wrong
