SHOTGUN: UTAS / HATFIELD MODEL SAS, SERIAL NUMBER 12A21-007728, BLACK (MATTE), CASE NOT INCLUDED, SEMI - AUTOMATIC, 12 GAUGE, 27 Notes: Manufacturer: UTAS (Turkey) Brand/Model: Hatfield SAS (Semi-Automatic Shotgun) Importer: Hatfield Gun Company Serial Number: 12A21-007728 Action Type: Gas-Operated Semi-Automatic Gauge: 12 Gauge Barrel Length: 27" (Note: Often marketed as 28" including the choke/threads, but officially measured as 27"-28" depending on the specific run) Chamber: 3" (Compatible with 2 3/4" and 3" shells) Finish: Matte Black Inclusions: Case not included