This Winchester manufactured takedown model (trigger) guard is for the model 1890 slide action rimfire rifle and has the 6th variation top tang marking which says "-Trade Mark- / -Winchester- / -Reg. In U.S. Pat. Off. & Fgn.-". This guard is in good condition exhibiting a grayish brown patina with honest wear and possibly a few light dings present. (file photo)

Note: Winchester model 1890 slide action rimfire rifles with the following calibers and serial numbers have been observed with this part:

22 Short: 644101

22 Long:

22 WRF: