Blade front and adjustable notch rear sights with matching serial number on the frame, slide and barrel. The left side of the frame is marked "heavy frame" with the left side of the slide marked "SIGARMS INC./EXETER-NH-USA" and "P210" and the right side of the slide is marked "Made in Switzerland". Fitted with nicely figure and checkered two piece wraparound grips. The included factory case is numbered to the gun and the manual is included.