M1 Winchester Hammer C46008-1W.R.A. Early w/ A MarkingEarly Winchester WWII Production M1 Hammer, marked C46008-1W.R.A. with "A" stamp. This production hammer is appropriate for early Winchester M1's produced thru 2.4mil ser# range (The C-46... came after this). Only one pictured available. Click on image for larger view of ACTUAL hammer.