Hey, Brian, your thread 12. The fore-end would appear to indicate that N-1329 is an EARLY Mk2 body - unless Polaris puts up a plan view of the body as I suggested,
Make sure that you thoroughly grease the body and barrel where it fits into the wood before you assemble it. And the SCREW, tie, fore-end at the rear only needs to be nipped up. NO monkey wrenches!!!!!