The Tajima CNV-DSP26 Convoy® Super 26 is an extra-high thrust rotary caulk gun designed for professional use. With its ladder hook and revolving barrel feature, this caulking gun makes it easy to apply sealants in tight spaces. The model is the CNV-100SP26, and it comes as a single piece without any custom bundle items. The product comes with a California Prop 65 Warning regarding its usage and potential hazards. Box is opened but has never been used.