Sight Elevation Screw, Rear, Blue

FITS: Mark II(TM) .22 Standard & Target, .22; Mark II(TM) 22/45A(R), .22; Bisley(TM) - Common Parts; GP100(TM); New Model BlackhawkA(R); New Model Single-SixA(R); Old Army(TM), .45; Old Model BlackhawkA(R); Old Model Single-SixA(R), .22; Old Model Super BlackhawkA(R), .44 Mag; RedhawkA(R) Mfg: Ruger