Mark I Bull barrell approx. 1965 by serial number. Bluing essentially new condition with no evident wear. Grips new cond. Gun exceptionally clean. 3 mags, two are pre-1971, one is post 1971 (reversable mag. follower hold). I bought it locally because of it's beautiful condition. I shoot my Buckmark better. Has original box, in equally excellent cond. Original wax paper in box. Original outer box.