Its a Marlinsingle shot .22, I'm not sure which model. One of my best friends bought it for my son as a B-day gift. My son calls my friend "Uncle Brian" and they have the same B-day. Anyway he bought the rifle "used" from Gander Mt. with the tasco already mounted. I shot it a few times and it was dead-on from the 1st shot I fired using Fed. Lightnings.

Edit to add this--that little rifle is shorter than a RedRider BB gun.