Input on 22 cal pellet rifle Purchase

[blondterror]

Benjamin Trail NP Hardwood .22 Cal Air Rifle With Scope - AirgunDepot.com

Thinking about buying this pellet rifle to kill varmints eating much of my backyard garden. The harvahart trap has not been successful... and shooting un-wanted backyard critters sounds like fun to me.. Mostly woodchucks.... reviews say it has a decent scope and plenty of punch to kill small animal with a well placed shot from 25-40 yards. Most of my shots will be about 50-75 feet.

Any input from people who may have a 22 cal pellet rifle...

Thanks- Chris