Colt 45 LC SAA Model 1863 with 10 Inch Barrel - Beautiful Factory "B" Engraved 150th Anniversary Edition Revolver in Original Colt Presentation Case, Shows some wear. 1836-1986 150th year, Investment Grade, non-fired, no cylinder turn line, with the original brass key to lock the wood case. Factory Engraving with 10 Inch Barrel, fluted cylinder, Royal Blue with smooth grips with the Colt gold Medalians - Only 490 of these 150th Editions produced."/\