This pair of stocks is close to the general thickness and feel of factory grips for these models. I have handcrafted these elk antler grips to fit the PRE-WAR N frame. They are shown on my 1937 Brazilian .45acp (not included or for sale).You will be pleased or simply return them for a full refund. NOTE...These will NOT be the best fit on a POST WAR gun. $125 shipped to the first "I'll take them". Payment by check,MO, or Paypal