SKU: MTST20
UPC: 026057000237
MPN: ST-20-40
The MTM Shotshell Tray 20 ga 50 Rounds Black is a purpose-built storage solution for reloaders and shooters who demand organized ammunition management. Manufactured by MTM Molded Products Company, this 20-gauge shotshell storage tray holds 50 rounds and integrates seamlessly into a structured reloading workspace, eliminating the inefficiency of loose cartridges scattered across benches and shelves.
Built for durability and designed with stackability in mind, the black molded construction provides a compact footprint while maximizing vertical storage capacity in reloading areas and ammunition vaults. At 5.8 x 1.3 x 10.55 inches, this tray optimizes bench real estate without sacrificing capacity. The trays are compatible with the MTM SD-100 and SF-100 ammunition storage systems, as well as the discontinued S-100 line, making them a practical addition to existing MTM infrastructure. This tray is not designed for use with SH-100 systems, so verify compatibility before ordering if upgrading an existing setup.
Shotgun reloaders—whether working with field loads, clay shooting ammunition, or defensive rounds—benefit from the standardized organization this tray provides. Inventory accuracy improves, powder and primer management becomes systematic, and the finished product is stored in a way that protects against damage while remaining easily accessible. The stackable design is essential for small-space reloaders who must consolidate their operations into closets, cabinets, or compact bench setups.
MTM's plastic storage trays have become industry standard in reloading rooms across North America, recognized for reliability and long-term durability. The 20-gauge format addresses the specific needs of shotgun handloaders who require segregated storage by gauge and load specification, reducing the risk of cross-contamination or load confusion during the reloading cycle.
WARNING ⚠️ You must be 18 or older to purchase shotgun or rifle ammunition and 21 or older to purchase handgun ammunition and firearms. Please reference our requirements for ammunition orders to "restricted" states HERE. Always make sure you use the correct ammunition for your firearms. Ammo cannot be shipped to a PO Box. Please reference state & local laws before making a firearm or ammunition purchase.