1911

Used Wilson Combat barrel bushing, used to reduce barrel slop in GSG 1911 and to increase mechanical accuracy (worked wonders in my GSG). Cost £30 from Brownells, now £15 posted

Does anyone know of a dealer that stocks Wilson Combat's products? I have checked all of the dealers locally but have drawn a blank so far. I'm looking for a couple of 8 round magazines, either the 47D or ETM version in .45 ACP. Thanks for any pointers or suggestions.