So, took the SxS to Stelios who provided the following report (with photos)
Below is a report of my findings:
-ejection: ok
-Firing pin strikes: ok
-barrels on face: yes
-action to barrels lock up: a little loose. Still bites but minimally.
-barrels and ribs: ring true
-headspace: within specs
-bore condition: both bores have slight pitting in several sections, with the right barrel more than the left. Also at the choke section there is some gouging probably from a rough reaming during production or after production work.
Chamber length: 2 ½”
Bores:
Right: tapers from 0.734” just in front of forcing cones to 0.725” just before the choke. Choke dimension: 0.722” which is approximately I.C., but because of the tapered bores, possibly closer to modified.
Left: tapers from 0.735” just in front of the forcing cones, to 0.725” just before the choke. Choke dimension: .700” which is approximately Full, but because of the tapered bores, possibly closer to extra full.
(Usually, shotgun bores have no taper. Having a tapered bore adds weight to the barrel, but gives a more gradual constriction of the shot column as it moves up the bore, which can give you better patterns. The disadvantage is that you actually have to pattern the gun to determine actual choke concentration. Another disadvantage is that I cannot easily hone out imperfections in the bore, i.e. pitting.
Wall thickness of both bores are well within safe limits.
-There are no dents or bulges in either bores
Forearm:
-release latch freely rotates which is not correct. It should have a small screw that secures the rod from rotating.
-nothing seems broken or missing, but most of the internal parts are rusty and pitted.
-wood seems sound but oil soaked (normal for this age of gun)
Action:
-no major internal parts seems broken or damaged
-Some screw slots are damaged and should be dressed up
-Top lever spring is a little weak, but it is ok to leave it like it is unless the gun pops open during firing
-Trigger guard is slightly bent, and should be straightened
Stock:
-It is well made and properly inletted.
-oil soaked, but normal for the age of the gun
-there are a couple of very minor cracks on the face of the wood/action interface.
-grain structure and flow is good
Overall, this is a very fine and well made side-lock shotgun, in good condition, and is safe to shoot now in its current condition.
Repairs and Restoration
Complete clean, remove pitting in forearm and action, polish, dress damaged screw slots, and lubricate:
Refinish and recheck and repair stock:
Open chambers to 2 ¾”
Install screw into forearm release rod to secure in place
Open left choke to modified
Polish barrels and rust blue
Colour case harden action
P.S. I am not doing the colour case harden or the left choke
https://www.dropbox.com/sh/ytsqxdfqt8yuger/AADPwdUnUeItPcFhuvg3MLcQa?dl=0
https://www.dropbox.com/sh/nq1r8d8imzuxkhi/AABD0J1H9m08sSkE0a5uchUfa?dl=0
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