RIFLE: MOSSBERG MODEL ATR 243, SERIAL NUMBER ATR072428, BLACK (MATTE), CASE NOT INCLUDED, BOLT, 243 WINCHESTER, 22 Notes: RIFLE: MOSSBERG MODEL ATR 243, SERIAL NUMBER ATR072428, BLACK (MATTE), CASE NOT INCLUDED, BOLT, 243 WINCHESTER, 22 Mossberg ATR Rifle - Detailed Inventory Overview The Mossberg ATR is a bolt-action rifle chambered in .243 Winchester, featuring a 22-inch barrel and a black matte finish. This particular example is described as being in good used condition. The original factory box and paperwork are not included. Rifle Details Manufacturer: Mossberg Model: ATR Action: Bolt action Caliber: .243 Winchester Barrel Length: 22 inches Color/Finish: Black matte Condition: Good used condition Original Box: Not included Original Paperwork: Not included Description The Mossberg ATR is a traditional bolt-action rifle platform. This example is chambered in .243 Winchester and features a 22-inch barrel with a black matte finish.