I have a Bushnell Elite 3200 1.5x4.5x32mm Firefly Riflescope on my 16" Bushmaster M4 ORC. My Bushnell sits on 4.5x most of the time, but since I use this Rifle for work also wanted the low end magnification / large field of view when it is needed. So far I have no complaints with this scope.
I recently set up a T/C Encore Rifle. Currently it wears a 24" Stainless-Steel .30-06 Barrel with a Bushnell Elite 3200 3x9x40mm Firefly Riflescope. Granted this will mostly be used for Deer Hunting, but I do hope to smack a Coyote with it also.
I am in the process of getting a 26" Stainless-Steel Heavy Barrel for my Encore. This one will be chambered for the .22-250 cartridge and will more than likely end up with a Weaver V-16 4x16x42mm AO Riflescope.
For small varmints (gophers) I have a Custom Ruger 77/22 (Volquartsen Laminated Stock, Clark Custom Guns 20" Stainless-Steel Bull Barrel, reworked Factory Trigger that breaks at 1 1/4 lbs.) that wears a Weaver V-16 4x16x42mm AO Riflescope with Fine Crosshair / Dot Reticle that I just love.
Larry