Great scope for the money - Mueller Optics 4.5-14x 40mm AO All Purpose Tactical Rifle Scope

I prefer adjustable parallax and a mil-dot reticle, and this scope has both for a great price. Makes my CZ 452 even more of a tack driver than it already was. Clear glass and well made. Can't speak for more powerful calibers, but great for rimfire at a nice price.