In 1960 I purchased a Mod12,20 Ga.Skeet with a factory installed Vent. Poly Choke,barrel stamped WS-1.In those days no screw in chokes and extra barrel assy. cost too much.Most shooters on the skeet field had Cuts Compensators on their Mod12's.
The Ventelated Poly Choke patterns fine
.The only problem , it is only worth half of what it would be to a collector since the Poly Choke is installed.The MSRP in those days was $198.50.
If you purshase a Mod.12 find a fixed choke barrel for your needs, do not have external choke installed it will kill the value.
