smoothdraw
Member
I also use a Milt Sparks VMII IWB for my Kimber 4" 1911. Never does the thumb safety disengage without me manually flicking it. I've always felt safe with a cock and locked 1911 (because i train regularly and shoot IDPA weekly with it). I know it will not accidentally shoot (i understand the internal mechanism of my gun) and make sure the thumb safety and grip safety always works everytime i clean my weapons.