I have the Remington BDL LH(left hand) in the 270 calibre. It is as fine a rifle as your going to find or I wouldn't been using it since 1979.
As ChesterGolf said: the difference between ADL &BDL is strickly cosmetic.
Well mostly cosmetic. The ADL doesn't have a detachable hinged floorplate. Cartridges are inserted thru the action opening on the ADL but can be inserted thru the floorplate on the BDL. Cartridges in the BDL drop out the bottom to unload but on the ADL come out the action. The BDL also has two action screws but the ADL has a third thru the front of the trigger guard that holds on the trigger guard. That screw tightened to much can change point of impact. Other than that the actions are the same.
As hog hunting gains popularity across much of the U.S. more and more hunters are asking where they should go to find the biggest hogs and trophies. I recently read an interesting article in "Boar Hunter Magazine", perhaps the preeminent hog hunting journal out there now. This very informative article was penned by Mr Jim Smith, a very accomplished hunter over a very wide range of areas and game. I am simply providing some information that should interest serious hog hunters among us. Mr Smith...