A short barreled 853, hmm throw a TKO and a scope on it and call it unique...
I love those old Redfield scopes bet you paid more than you did for the 853...I think I would fire a pellet into a milk jug full of water and take a look to see if the burr is all the way fixed.I have a feeling that you still have an accurate rifle... Let us know.
, but I would have essentially a brand new rifle with several 'spare' parts.