Handi, thanks for the reply.  Got it installed.  Looks like it could use a little trimming to get a tighter fit, but it fits good overall.  Went out with some HBWC loads and once I got it sighted in I was able to shoot 5 out of 5 rounds in the X ring on a 25 yard NRA Bullseye target with the gun on a bench rest.  Good enough for me!