About this 3D model

Replacement for the inverted "Y" tray on RCBS Rock Chucker Supreme reloading press. (Updated5/18 to improve support removal.) Fits behind the ram, retained by a lug in the frame slot and slotted ring around ram. Remove shellholder before installing or removing the tray. Select preferred version for a hose that goes on either the left side or right side of the frame, then down to a small bottle or plastic jug to hold the spent primers and black debris. Default version prints upright from STL files with support and 4mm brim in ABS or PLA. Info@3DPrintnc.com for questions or support.