Product Review: Redding Competition Shell Holders.

Now you can control headspace. The new Redding Competition Shell holders are packaged in five-piece sets in .002” increments (+.002”, +.004”. +.006”, +.008” and +.010”). Each shell holder has a black oxide finish and is marked to indicate how much it will decrease case-to-chamber headspace. You can now easily adjust the shoulder bump to customise cases to your specific chamber.