Cut it in half and count the rings.
Will a call to Colt work?
|Originally Posted By dasanii19:|
How do I figure out the date of manufacture on my Colt LE6920?
Take the hand-guards off and the date of manufacture will be on the barrel.
This is actually the barrel manufacture, but at Colt this is usually within a very short period of time. The date is offered as month and year.
If you have the original box and wrapper, look on the cellophane wrapper - the manufacture date is usually stamped on it
Or call Colt and ask them. With serial number they will give you month/year