This Winchester manufactured blue finished slide arm extension (6 1/4" tube) with slide arms is for the model 1200 slide action shotgun and is in very good condition with light wear. (file photo)
Note: Firearms with the following serial numbers in both 12 and 20 gauge have been observed with this part: 167322, 476588, 477680, L566101, L646073 & L1188757.
