I shopped long and hard for a very nice Nylon 66 a couple of years ago and have picked one up that I wonder about. It has no serial number and only a patent applied for above the Rem. logo on the top of the barrel.On the left side of the barrel there are four stampings that read OL4U
The U maybe a O that was not completly stamped.
This gun is almost like new and I was wondering if it has any collector interest or if it is a old one at all
Thanks
Mike