For the trade-off in weight I think I'd rather use a hand-held rangefinder.
My similarly priced Trijicon AccuPoint 3-9X40 weights in at only 12 oz.
The limited reviews from MidwayUSA aren't particularly good....
I think I'll pass.
XD-40 service, XD-9sc, member GeorgiaCarry.Org, National Rifle Association, Gun Owners of America, North American Hunting Club, Rocky Mountain Elk Foundation