Well there is 3 M118 Lake City loadings, #1 is LC M118 Match its marked both Match and NM and come in white boxes production ended in about 82' when M-852 came into the suply system. #2 is M118SB that aint so special this loading used the same M80 line brass with crimped primer there brown boxed rumer has it M118SB used up the last of the M72pills weights can run from 172-180grs. #3 current M118LR comes in brown boxes the brass is marked LC year LR pill used is the Sierra 175.