Anyone purchase AND receive their Holosun 508T sight yet? I ordered mine in March, was told it would ship in approximately 3 months which I was fine with because I knew that it was a new product. After still not receiving the product, I reached out to Holosun 2 weeks ago and they said they expected the shipments to arrive at the end of this month. Litterally the day after that message, I received an email from the Vendor I purchased it from saying they expected the product to ship to me by July 29th. Today I check the status and the shipping date has been moved back to September 17. Not happy. Should I hold out or get a refund and get a 507T?