Sweet!! Good job ! Looks sharp!
The sights are Tech Sights. Completely awesome. Made for all kinds of guns, but specifically the Marlin 60/795. They are the classic GI type peep site / front post. Rear sight is click adjustable for windage and elevation. Front sight is fixed. A screwdriver is all that is needed for installation, as long as the gun you are putting them on has the screwed on ramp type front. The rear installs on the dovetail groove on the top of the receiver.
Marlin specific: http://www.tech-sights.com/marlin.htm
Main site: http://www.tech-sights.com