Autococker ram orings for stock brass 3 piece wgp ram - 2 o-rings included, new

Autococker ram orings for stock brass 3 piece wgp ram. 2 orings included, new. By 3 piece ram I mean a front, a body and a back outer body part. Not sure if these fit later 2 piece rams or any other models.

Find orings that fit around interior of the later style ram back housing at:
http://www.baccipaintball.com/aut2070.html

And find Ram bumpers at:
http://www.baccipaintball.com/aut1489.html