As the owner of a WILSON COMBAT I think they are some of the finest pistols made, anywhere...
The TCP should not be any different. I do not care for polymer frames pistols though...
The new all steel WILSON COMBAT "MILLENIUM" 1911 is not much more $$$ than the TCP, and it has the same slide and frame as WILSONs service grade and full custom models.
Think if you called WILSON COMBAT they would gladly answer all your questions as to what each model features.
They have excellent customer service and are willing to go that extra mile for the you.
Good luck.
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SURE SHOT