MTM 16 ga Shotshell Tray SPECIFICATIONS BRAND: MTM CA PROP 65: YES DESCRIPTION Shotshell Tray that hold 50 each. They are perfect for storing reloads. Built durable and are stackable. They make for a good space saver in your reloading area. They are the trays that fit into the SD-100 and SF-100. They also fit in the discontinued S-100's. They are not designed for the SH-100's.