I have and do own several Reilly guns. All those I have owned have been high quality hammer guns.

However, the name is no indicator of the quality of a particular gun. The gun will tell you if it is good by assessing it carefully.

This is especially true once you get past 1880 and into the 20th century hammerless era, as more and more makers were choosing ready-made guns from the big Birmingham factories at whatever grade a customer may want, or stocking their sop with a number of guns in a range from (for example) second to fifth quality.