The marks are small but I will try the gas adjustment.
Thanks for the link. It seems there is a spacer or something missing. I'll call the manufacturer to see. If not I'll make a rubber gasket to fit in the gap.
I appreciate the kind words about the DR200. It seems some think its garbage but I have had several people try to buy it. The only thing I don't like is the 1:12 twist as it limits my ammo possibilities.
Sig P238/938/229/226, HK USP .45/.40, S & W 29-2, Glock 23, Stoeger Cougar, Browning Buckmark, Mossberg 500E, Ruger 10/22, Sears JC Higgins 410, Marlin Model 60, Springfield XDM .40, Springfield XDS .45, 686+ ss .357, Stag Arms AR15, CZ75B, Mosin Nagant, Winchester Model 70 30-06, Stoeger M3500
Last edited by lefkosia; September 30, 2012 at 04:45 AM.