Ya get what ya pay for. - Astra Optix OTX1600 Laser 6x21mm Rangefinder Monocular

Quick delivery. � Plastic housing is difficult to describe. It's the cheap, toy kind. You feel it in your hand. There is no doubt that it won't hold up for long in the cold. Device is very temperamental. Turns off after seconds; changes modes "golf, gun, std, arch" at will but 'likes' to be in "golf" mode. Takes reading when not asked, doesn't take readings when asked. Overall very 'finicky' device. Won't get reading off of tree trunk (birch or spruce) even at 20-ish yd. If you haven't guessed, I don't like it. I really dislike returning stuff I purchase. Bad for the seller, and time consuming for me. I'm returning this one, and buying a 'good' one.