This Winchester manufactured fifth variation 11 groove walnut action slide handle (forearm) is for the late model 12 slide action shotgun in 16, 20 and 28 gauge with the 4th variation action slide and is in very good condition with light dings and handling marks. (file photo)

Note: Winchester model 12 slide action shotguns with the following gauges and serial numbers have been observed with this part:

16 Gauge: 1677926

20 Gauge:

28 Gauge:

 Note: We believe that this fourth variation forearm will only work on the late variation action slide because of how they designed it with its factory cut in the walnut forearm.