The concept of chirality is extended to the minimal supersymmetric standard model and the -term is forbidden by a gauged Uð1Þ 0 symmetry. R-parity automatically emerges after symmetry breaking, suppressing proton decay and protecting the lightest supersymmetric particle. Exotics charged under the standard model pose a challenge to traditional SUð5Þ unification, but unification is still implemented in deconstructed grand unified theories. Because of the multitude of additional states to the minimal supersymmetric standard model, the Z 0 has a large width, and the standard model background, neglected in previous theoretical studies, becomes important for Z 0 discovery. As a result, the CERN LHC reach is reduced from 3.2 TeV, for a Z 0 with standard model decays, to 1.5 TeV, when additional decay channels are included. This model also predicts possibly long-lived colored and electroweak exotics.