I am the proud owner of a 303 model 99 with the serial number 15831. That serial number returns a manufacture date of 1900/1901 on the Savage database. The stock bolt broke due to a car accident. I had the gun cleaned and fixed by a gunsmith. While sighting the gun in for hunting season I noticed that the butt stock was loose and sliding back about 6 inches and then stopping. I took the butt stock off and inside was the stock bolt and a metal sleeve. I ordered an original replacement stock bolt washer. My question is the original design just the bolt and washer or is the metal sleeve also included? How do you fix cracks in the butt stock?