This is a Springfield M1A known as the M1A chambered in 308 Winchester, model AA9126NT.
Sometimes you need something a little different. A full sized battle rifle can be a tight squeeze in your truck or in the heavy brush. The Springfield Armory(R) M1A-A1(TM) Scout Squad(TM) combines the legendary power and reliability of the M1A(TM) with the quick handling and fast sight acquisition of a scout style rifle.
Features:
Forward Optic Mount
Scout Squad Muzzle Brake
Two-Stage Trigger
18 Barrel