I do have some that are less than .22 caliber...that is a .221 Fireball on the top...with a laminated stock, scope...and a Hi-Standard .22 below gives you an idea of the size of the Fireball. Also have a Savage .17 HMR...Leupold scope. I think the scope on the Fireball is a Leupold, too. The Fireball is a single shot...load each shot as you take it.