Originally Posted by
ccdjg
I have checked my early non-serial numbered Warrior with the half-moon trigger guard, and it has vulcanite grips. ( You can confirm this by applying a red hot needle to the (inside!) surface of the grip and sniffing the fumes. Vulcanite gives a burnt rubber smell, horn gives a burnt hair smell). In addition, as you say, horn can show signs of delamination, as it was made by hot pressing peices of horn together before it was stained.
I only have anecdotal information about the use of horn, but I definitely also had a Warrior several years ago where the grips were delaminating slightly and the black finish was wearing off along the layers. Unfortunately the gun is long gone and I did not record any details at the time. As the first version of the Warrior was not serial numbered, it will probably be impossible to determine when the use of horn was abandoned. Even so, it would be interesting to hear of anyone else who has a Warrior witn horn grips, as it will give some idea of how common they are.