Unfortunately Holosun is Chinese. I would have gone with Meprolight or Ameriglo but I have different needs. If it's for home it's fine, but for ccw I would recommend you remove it as it's just something else to snag on a holster. I tried to like the optic look even with Sig 365 SAS but just couldn't. If you devote all your time to only this one then you might see it's rewards. Thanks for sharing.