I've been under the impression the last year for G.I. 30-06 ammo other than match was 1969, but somebody offered me Lake City M2 Tracers headstamped "LC 71"
Does anybody have solid info on this? The price is good, but I told him I'll get back to him (when I know what's what). To add to the confusion they are in WWII vintage enbloc clips (although that really means nothing - they could have been put in there last night)
Any help appreciated