I have a PERFECT set of laser grips that have only been used twice. I had them mounted on a Kimber Tactical Ultra II (now sold). They were VERY accurate out of the box with no adjustment, and only have about 5 minutes total time used out of the 4 hour Lithium batteries life (included). I still have all of the original paperwork, warranty card, box, etc.. everything like new. I paid almost $300 delivered 3 or 4 months ago, but will sell for $200 shipped in 48 states. E-mail me if interested, pics available.