Try a 75 yard zero with 22WMR and see where that puts your slugs. You could also get a multi-blade rear sight with blades for different yardages. Use one blade for slugs and another for 22WMR.
Last edited by doubletap; 11/17/19.
He who joyfully marches in rank and file has already earned my contempt. He has been given a large brain by mistake, since for him the spinal cord would suffice.
