Nikon rimfire 4-12x40mm - Nikon ProStaff Rimfire II 4-12x40 Matte BDC Rifle Scope

Great bang for the buck! This scope has very clear glass, and seems to gather light well. I haven't tried it in low light situations. I has a smooth zoom focus ring with a decent size knob on it. This scope was very easy to zero, I bore sighted it looking through the barrel with the bolt removed and after 5-6 shots I was on zero. The BDC reticle is nice, I'm looking forward to shooting at various distances on the same range outing. The only thing I do not like is the plastic turret covers.