RARE Remington 1875 single action cal 44 colt

RARE Remington 1875 single action cal 44 colt, serialnumber 5051. 

, overall retaining approx 90 % of the blue turning a bit brown, bore is shiney , close to perfect, small right side adress ( as most of the cal 45), grips are fine, except some small chips missing at the toe, works perfect, Rare Remington.