Redding #12 Competition Shellholder Set - 11612

Competition Shellholders are packaged in five piece sets in .002" increments (+.002", +.004" +.006", +.008" and +.010"). Each shellholder has a distinct black oxide finish and is clearly marked to indicate the amount it will decrease case-to-chamber headspace.
You can now easily adjust the shoulder bump to customize cases to your specific chamber. Competition Shellholder Sets now available in the following sizes: # 12