Options, that's what. We make three different levels of bash protection in the TRS+ dual. You can run the version without the Direct Mount Bash if you want the lightest set-up. You can run the Direct Mount Bash version if you want the best of both worlds, light weight and bash protection. Or, if you are looking for top level protection you can use the included Turbocharger slider included with the non-DMB version to add a Turbocharger bashguard to your guide.