I've used red dot sights and like them on a few firearms, but I'd be leery of using the cheap Chinese products on heavily-recoiling handguns. I cannot speak from direct experience with the NC scope, but here is my opinion: On a .22 LR or a .22 Hornet fine, but on a heavily-loaded .41 Magnum you just might discover what a number of the rest of us have found out - when the cheap scope breaks you don't have a working sight and you don't have your money. :oops: