With superb grip, balance and mechanical simplicity, Ruger® Single-Action Revolvers are offered in a wide variety of sizes, calibers and features, and are sure to please any fan of these timeless firearms.  SA •6-shot •Ramp front sight •Transfer bar operating mechanism/loading gate interlock •Includes: case •NOTE for Blue models w/NO Internal Lock: Consult the Maryland Handgun Roster for availability.