The "Model 700" is the action, which is the same across the board.
They actions all have the same design features... 2x dual-opposed lugs, recessed bolt face, C-clip extractor, 3-piece bolt, plunger ejector, milled receiver... blah blah which define them as a "Model 700".
Then you have your different variations... BDL, CDL, XCR, SPS, VTR, Mountain, CLS, Sendero, Varmint, Target and a bunch of different versions of a few of those too.
What makes the variation is the stock type, material, barrel length, fluting (or not), stainless, blued, integral brake, and all the rest... But they're all around a Model 700 action
Good shootin'!