Three thicknesses ("thinnesses"! really) down to an incredible .001" so front-to-rear base heights can be absolutely perfect. Mfg: Robert W. Hart & Son, Inc. SPECS: Steel. All are .625" (15.9mm) wide. Package contains 7 shims: (4) .010" (.254mm); (1) .005" (.127mm); and (2) .001" (.0254mm) thick shims. .560"-.600" – .201" (5.1mm) diameter holes. Fits .560" (14.2mm) to .600" (15.2mm) hole sp
Robert W. Hart & Son, Inc. Hart Scope Base Shims
$11.99
Super Thin For Precise Base Height Setting
