RIFLE: AMERICAN TACTICAL - ATI MODEL OMNI HYBRID, SERIAL NUMBER NS249665, BLACK (MATTE), CASE NOT INCLUDED, SEMI - AUTOMATIC, 5.56 NATO, 16 Notes: RIFLE: AMERICAN TACTICAL - ATI MODEL OMNI HYBRID, SERIAL NUMBER NS249665, BLACK (MATTE), CASE NOT INCLUDED, SEMI - AUTOMATIC, 5.56 NATO, 16 ATI Omni Hybrid - 5.56 NATO Semi-Automatic Rifle Manufacturer: ATI (American Tactical Inc.) Model: Omni Hybrid Action: Semi-automatic Chambering: 5.56 NATO Finish: Matte black Barrel: 16 inches Condition: Good used condition Original Box: Not included Original Paperwork: Not included