Colt Thunderer 1877 double action, cal 41 Colt

Colt Thunderer 1877 double action, cal 41 Colt  , serial 87963, built in 1892. 

fine bore, no pitting, sharp adress and works perfect in single and double action.  The barrel has 95 % deep orig. blue, the cylinder 50, muted casehardening on frame, perfect and orig. grips, 
A nice and untouched Thunderer with a lot of finish.