This Winchester manufactured second variation carrier assembly is for the later model 1200 slide action shotgun in any gauge with a 2 3/4" chamber and serial number above 382,500. This carrier assembly is in very good condition with light wear. (file photos)

Features: The top of the carrier is stamped "2100".

Note: Firearms with the following serial numbers have been observed in 12, 16 and 20 gauge with a 2 3/4" chamber with this part: 476588, 477680, L566101, L646073, L1106639 & L1188757.