  We study the phenomenology of a supersymmetric extension of the Standard
Model with an $R$-symmetry under which $R$-charges correspond to the baryon
number. This identification allows for the presence in the superpotential of
the $R$-parity violating term $\lambda''U^c D^c D^c$ without breaking baryon
number, which loosens several bounds on this operator while changing
considerably the phenomenology. However, the $R$-symmetry cannot remain exact
as it is at least broken by anomaly mediation. Under these conditions, we
investigate the constraints coming from baryon number violating processes and
flavour physics and find that, in general, they are lessened. Additionally, we
examine recent ATLAS and CMS experimental searches and use these to place
limits on the parameter space of the model. This is done for both stop
production, which now features both pair and resonant production, and pair
production of the first two generations of squarks. Finally, we study the
implications this model has on baryogenesis. We find that successful
baryogenesis can potentially be achieved, but only at the cost of breaking the
$R$-symmetry by a significant amount.
