I've never tried the Hawke. Here are some sites that you can search. Also an outfit called Straight Shooters lists many of the Hawke models in the "Heavy Recoil" category. Based on what I hear, they are tough, functional and just under the Bushnell 3200 series in optical clarity.
The software over at Hawke is worth downloading. You can analyze most any round and reticle system.
http://www.straightshooters.com/nava...elections.html
Here are some of the places you can research about Hawke. And when you get ready to sell, the airgun crowd will snatch it up.
http://straightshooters.com/chat/
http://www.airgunadvice.net/index.ph...b1ed7ae7b37540
http://www.network54.com/Forum/79537/
But do call Scott at Liberty Optics. Get him to quote you on a Viper 2-7x32. It won't be much off your mark and even though the BDC won't get you as far as you want, the adjustments are repeatable and you can just put the dope on it you need. They will box and RTZ, the glass is amazing and they are tough.
Good luck!
Paul