Just bought a Raging Hunter .454 with the 6.75" barrel. I've been looking around for a red dot that will stand up to the recoil from this revolver. I've searched the internet and I can't really find anything concrete regarding this issue. I would like to keep my purchase under $300. Currently, I'm looking at the Vortex Crossfire 2. Based on your experience, do you think the Crossfire will hold up or is there something more durable that I should consider. Thanks.