Remington M1903A3 "sporterized". Acquired in 1957 through NRA/DCM, the rifle was in new unfired condition, four groove barrel, $17.50 cost, a great shooter. The "need" for a bolt action hunting rifle was compelling so the "sporterizing" commenced. Barrel cut to 20", D&T for receiver sight and Redfield JR scope base, bolt handle modified for scope, front sight ramp installed, Bueler safety installed, Timney trigger installed, stock replaced with a military type "C" stock modified to resemble (slightly) a Mannlicher stock and replacement of the stamped triggerguard/floorplate with a Model 1903 milled assembly and finally a refinishing of the metal with polished blue. Spent probably close to $200 (late 1950's $200) and ended up with what was my pride and joy at the time. It seemed like a good idea notwithstanding that the money spent could have bought a good Win M70 at that time with money left over for a few lunches.
Still have the rifle. Stock has been replaced with a more attractive classic style stock that came off a G&H M1903 conversion. Barrel has been rebored to .35Whelen and the metal has again been refinished.
The rifle is a "keeper" that I will still own when I die. When viewed in retrospect the project from a money spent standpoint is a bone-headed diaster. Today, that rifle in it's original state as purchased would probably be worth upwards of $700-$800. Market value in it's present state might be $300-$400. Of course, back fifty years ago conversion or sporterization of military rifles was the "in-thing". As "dumb" as the project was, I have used the rifle to good effect and have experienced alot of fun with it.