I would suggest contacting CVA. Their site is www.cva.com

The couple times I dealt with them I received good service.Your best bet is calling them and they can rush you out the part.Being this time of year and the mail is busy I would suggest paying extra for shipping and have it sent next day air or at least prority Mail. CVA has a lifetime warranty. They might ask you to return the old part before they ship you a new one out.Call them and they can tell you what they can and will do.

Ruger Redhawk