Another great crimson trace laser - Crimson Trace Green Laserguard for S&W M&P Full Size and Compact

I have CT lasers on 4 guns and they all work great. Makes target acquisition much easier especially in low light .
The green laser is more visible than red in daylight .I do not remove the laser during cleaning but cover it in plastic wrap as
the cleaning fluid will cause the dot to become a 2 inch speckle pattern. It takes a lot of q tips and water / glass
cleaner to bring it back to a dot. I learned this the hard way.