I am trying to fnd out what this gun might be worth. It is in really good condition. It is a Winchester 1200 12 gauge w/2 3/4 choke. Very nice gun but trying to find out the value and maybe what year this is from. The s/n on this gun is L1128710
i don't have the resources to give the you the year of production. value should be 250 - 350 in good condition> JMHO
It manufactured in 1968 for the US Army for Vietnam.
in 1968 and 1969 the military purchased winchester model 1200 for use proably in vietnam.. it should have a bayonet lug and a 20" barrel,,the stock should be plain and uncheckered ,,value will be determined by condition and range from 600 fair -2500 excellent ,,these prices are for original guns marked correctly and would be at auction or to a military shotgun collector or us military collector ,,nice find !!
That gun was manufactured in 1977.