45
608
419
486
https://www.msrdistribution.com/md-complaint?specs=manufacturer%3arock+island+armory%21%21610%21%21%7c%7cmanufacturer%3akeltec%21%21455%21%21%7c%7ccategory%3ahi+compliant%21%210%21%21%7c%7ccategory%3amd+compliant%21%210%21%21&viewmode=list