A classic big bore revolver 1917 manufacture date. All matching numbers, excellent bore, grips are NOT chipped.   Great shooter.  This has been converted to use 45 ACP with half moon clips but not in the usual way.   Will also shoot 45 auto rim.  No import mark or broadhead military acceptance mark so possibly a private purchase?   Marked "US" on side but not typical USGI font so a bit of a mystery.  3 digit serial number 
CCW or permit REQUIRED.
bill of sale REQUIRED