Skeettx:

Similar. Mine (which is the action only, with the through bolt for the stock) has double set triggers and is not drilled and tapped for the rear peep sight. It's probably a very late one - 16xxx serial and marked as a Beeman import.

The extractor might also fit the 5.6x50R or a .222R, which would lend it to making a pretty good varmint rifle.

Rem