Originally Posted By: Drew Hause
Very "Special" indeed frown



Crolle pattern clearly seen beneath the blue



Winchester "Proof Steel" is Chrome Moly introduced with the M21 in 1931, and replaced the "Nickel Steel" on M12 & M97.
Winchester Proof Steel is a AISI 4140 anaylsis-FYI


"The field is the touchstone of the man"..