So I have an Omega in limbo, and when purchased from Silencershop, also purchased the M15x1 RH flash hider mount for an HK rifle. Well, SilencerShop just up and canceled that mount order . Their email to me: We shipped out your can to your FFL, however, we were not able to fulfill your order for a SilencerCo flash hider in 15x1RH. Our website was off on the count and we will no longer carry that brand. I have refunded your credit card in the amount of $XX. I spent a lot of time trying to track one down since, and even had another vendor cancel their order to me after another "inventory error" on their part. Even SilencerCo direct seems to be out of stock. Does anyone have any leads on this?! Or is my HK91 forever-destined to not have the Omega attached?