The barrel is dated 4-36 so unless the heavy sporter barrels were dated this is a service barrel. I DID notice, though, that the barrel doesn't have the 'collar' for the rear sight base, though.

The stock is marked M2 on the base of the pistol grip, too.

It's a 1.4 million reciever and I don't think there were any NRA Sporters that high, or were there?

Last edited by Plain Old Dave; 05/10/14 12:31 PM.