A couple that come to mind are the Weaver Classic K 6X38 ($145 + OR -) and the Sightron SII 6 X 42 ($225 + OR -). Of course Leupy has some good fixed power scopes, but the price goes up. The FX3 6 X 42 is very nice! I personally have (and like) the Sightron SII but mine is a 4X. If 4X could fill your need, The IOR 4X36 is sweet...great glass.