M1A Single lug (rear) receiver

[gnmontey]

Came across the following with regard to a M1A stock for sale. What does it mean?

"Has been glass bedded for a single lug (rear) receiver. also has been inletted for the heavy match barrel op-rod guide."

Will an unaltered Norc receiver, barrel and gas system work with this?

Thanks!

 

[45ACPKING]

short answer ... yes, depending on how it was glass bedded. There are two types of receiver for the m14. Rear lugged and standard. the norinco is a standard. fulton, LRB and possibly others offer rear lugged receivers which in addition to the regular receiver lugs, they have an additional lug at the heel that can be fixed to the stock via a bolt from below.