I'm currently using a Leupold Mark 4® 1-3x14mm CQ/T® sight, but have several other LR units to install, if I want to reach out further than 250yds.
Leupold M3LR 3.5x10 mil-dot. Also, I need to get an AWC Spectrum 2000 suppressor for it (saving up the $). Hunting with a suppressed rifle is legal in VA also, with no magazine capacity limit (unlike for shotguns).