Free: Contests & Raffles.
Leupold VX3 or VX3i 2.5-8x36mm with Talley low lightweight scope rings.Low enough power for close quarter hunting and enough power for clear cuts.Good in low light situations and will make a lightweight package to carry. Can't beat their guaranty and close enough if you have to send scope in for warranty sense Leupold is based out of Beaverton Oregon.https://ads.midwayusa.com/product/1362141511/leupold-vx-3i-rifle-scope-25-8x-36mm-mattehttp://www.midwayusa.com/product/1781129972/talley-lightweight-2-piece-scope-mounts-with-integral-rings-remington-700-howa-matte
Like everyone else has said leupold. I personally can't stand 50mm obj. I much prefer getting the scope as low as possible, but to each their own. Other than that any of there variables with 3 or 4 in the bottom end will serve you the rest of your life.