This Winchester manufactured late variation trigger stop screw is for the model 1897 slide action shotgun and is in very good condition with light slot wear. The late variation trigger stop screw mounts in the rear portion of the trigger guard from the inside. (file photo)

Note: Winchester model 1897 slide action shotguns with the following serial numbers have been observed with this part:

12 Gauge: 107227, 458896, 645103, 715713, 769466, 912668 & 914469

16 Gauge: 668800, 894353 & 962028