30-06 caliber, 24" barrel, S/N 1125697. Cut into the left side of the receiver is a slot for the Pedersen device. The receiver is marked “Mark I.” Proper barrel dated “10-19” and marked “SA.” The stock and handguard have a nice, dark, even look with some nicks and dings. The bore is full of grease. Comes with a CMP Certificate of Authenticity.