Rough Stock Bow FrameFor use with Priefert Rough Stock Panels, these bow frames require connector posts and are ideal for providing additional support to crowding lanes. RSBF089, RSBF109, RSBF129 Rough Stock Bow Frames Rough Stock Bow Frames are ideal for providing strength and support to crowding lanes and alleys. As the panel line of choice for the PRCA, the NFR, and the PBR, our Rough Stock Panels and accessories are unmatched in their durability. Designed to work with