This Winchester manufactured late variation guard housing assembly is for the model 100 semi-auto carbine & rifle and is in very good condition with light wear. The late variation guard housing assembly does not feature the trigger lock assembly which is present on early variation model 100 firearms.  (file photo)

Note: Winchester Model 100 semi-auto rifles with the following serial numbers have been observed with this part: 106996, 137797, 142276 & 167715