While I'm glad for you folks who managed to purchase the Hex Wasp for your Hellcat and are pleased with it, try doing it now. Both the Springfield and Hex websites are "Out of Stock" on the Wasp, with no advisory on when it may be available again. I spent quite some time searching the Internet for an adapter plate to put the Vortex Venom sight I already have on the Hellcat, finally finding one. A mounting plate is nothing more than a thin piece of steel or aluminum with some threaded holes in it, right? Can anyone tell me what makes it so special that someone can be justified in charging $54.00 for it?