I love my .17 HMR Marlin 917 VS-CF and it is accurate beyong 100 yards.
...............but, it's too dam loud to hunt tree squirrels with and I don't know any trees that are 150 yards except for giant redwoods anyway.
However, you'd be hard pressed to find better for ground squirrels.......................
Last edited by Sheridan; 11-07-2010 at 06:40 PM.