Buffalo Brothers grips are made in the USA.  They are quality grips made from polymer mixed with ivory dust from old piano keys.  They come natural or antiqued in color.  They are available in a variety of pistol grip styes and frame sizes.  The nice thing about these they have the look and feel of 100% ivory but are stablized by the polymer so that they don't crack or detoriate like 100% ivory.

My husband has purchased a number of pairs over the last 12 years without a single grip failing.  He has shot SASS or Cowboy Action shooting, where they really get a workout.  They usually require minimum fitting and the manufacture provides clear and simple installation instructions. I have shown a pair of Rugar Vaqueros my husband has installed these grips on, top one is blued finish and the bottom is Stainless steel and these grips make the pistols look fantastic just like the vintage grips of the 1800's.