This is a fixed sight Single Six from the original run of 500 guns for Davidson's in 1989. 4 5/8" barrel with fixed front and drift rear sight just like the old model Single Sixes. Condition appears to be excellent unfired with just a couple of minor handling marks. Both 22lr and 22 mag cylinders are numbered to the gun. The box does not have a label but does include the paperwork shown including a copy of the letter from Ruger to Davidson's that was shipped with the guns. You don't see this model very often. Will list it here a few days before going to Gunbroker with it. Price is $575 shipped FFL to your FFL.