internals

[MagnumCaliber357]

Does anyone have any cut away pictures of the internals of a pump action shotgun?

 

[mattw]

just do a google image search for "870 exploded view" or something like that

 

[dsb]

This page has a bunch of exploded view diagrams of guns, including 870s.

EDIT:

There is also a good one in the 870 manual available in PDF format here. It is about 600k, so be warned if you have slow internet.

 

[scout26]

Numrich also has a bunch of shotgun diagrams:

http://www.e-gunparts.com/productschem.asp?chrMasterModel=0840z500