Home Forums Hunting & Shooting Hunting Rifles Significance of prefixes on Model 700 serial numbers

700 receivers with ser# 1000-387347 started in 1962 until 11-68. 6200000-=6899999 started in 11-68 until Aug of 1975. A6200000-A6899999 started Aug 1975 until about Jan 1980. B numbers were from 1-1980 to 11-87. C numbers started from 11-1987. This is as far as my John Lacy book covers.