Very compact - NcSTAR Illuminated Compact Rifle Scope - 3-9x42E Ill. Scope / Ruby SEC3942R Rifle Scope

I like the scope a lot it has several features, and I didn’t even realize that the radical is a light up style(red only) for the price it was extremely reasonable. The only complaint I would have is the scope is so compact it is very hard to mount to be comfortable to your eye relief, but as for clarity and function, it is fantastic