The way I am understanding it is when your gun gets finished it will be the 602nd swivel breech,correct.Are you having him do any carvings or inlays.I have just his standard pre-hawken model and its just gorgous the way it is.As a matter of fact I have had many people tell me its the prettiest gun they had ever seen.It dont matter whos lookin when I get out this gun it grabs attention.I can attest to leanords work.Ive been shootin and huntin with mine for 15yrs and it still is as tight as when it was new and the finnish has held up great to.