This Stevens manufactured third variation breech block is for the Favorite single shot falling block rimfire rifle in 32 Long which has the 2nd variation (6 o' clock style) extractor and the 3rd variation lever with the bushing and plunger assembly and is in very good condition exhibiting a grayish brown patina with light wear and possibly a few spots of rust. The third variation breech block requires a minimum forward center space width of .160" wide to accomodate the thickness of the 2nd variation extractor. (file photo)

Note: this part is commonly found on 7th variation receivers.