im not endorsing it dont know a thing about it but buyers reviews on midway MidwayUSA - Read Product Reviews
and this guy seem to like it. but he is in the business of selling them so i dont put much credence in what he says
you can find more buyer reviews at brownells and optics planet. just do a product search.
"Gun control: The theory that a woman found dead in an alley, raped and strangled with her panty hose, is somehow morally superior to a woman explaining to police how her attacker got that fatal bullet wound." — L. Neil Smith
The problem with being stupid is you cannot simply decide to stop doing dumb things...
"I crapped my pants to avoid the draft!!" -Ted Nugent