Good overall, just needed a battery swap sooner than expected - ADE Advanced Optics Ultra Compact Pistol Green Laser Gun Sight

I’ve been happy with the performance of this laser because it’s compact, easy to mount, and the beam is bright and clear, but I did find that I needed to replace the battery a bit sooner than I expected based on my usage, which isn’t a major issue but something to keep in mind, and aside from that, it’s been reliable and does exactly what I need it to do.