http://www.opticsplanet.com/leupold-riflescopes-3-9x50-vx-r-matte.html

http://www.opticsplanet.com/vortex-viper-pst-2-5-10x44-riflescope.html

http://www.opticsplanet.com/vortex-optics-viper-hs-4-16x50-30mm-long-range-scope-w-dead-hold-bdc-reticle.html

I own the Leupold above and I love it. It's a good solid scope that I have mounted on my Browning X-bolt .30-06. However, there are two things I don't like about it. 1. 50mm objective lens. I just think they are too big and bulky. That's just a matter of preference though. 2. The x9 zoom isn't quite enough. I have another scope that goes to x12 and that's fine for me.