Fits Glock 43/43x and I believe 48. This laser sight is new never used, the laser box is sealed and the holster box is open box. You can see the price tag on the front my price is much lower than that. Thanks for looking and good luck. I try to describe the item to the best of my abilities but sometimes I get it wrong; I’m not an expert on any items that I sell but I do my best to describe it. Be sure to check out my other auctions.