This is the thumb safety (slide lock) from a Colt pocket hammerless (Model M) made in 1913.
Brunner talks about diamond and square cross hatching, but I don't see any references to serations. It this original, or, a so-so reproduction?
ThanksInformation
Warning: This is a relatively older thread
This discussion is older than 360 days. Some information contained in it may no longer be current.