Thanks for the pics, it really doesn't look very difficult. I'm really bummed out about it, but I called earlier and cancelled my backorder.
I honestly didn't mind waiting on the sights being backordered, but what bothered me is the way they handled it. I placed the order either Friday or Saturday night and received an email that they received the order. By Wednesday I hadn't been charged for the order and hadn't recieved any notice of the order shipping so I tried to call 3-4 times and never got an answer. I also sent 2 emails Wednesday and 1 Thursday and finally I got a reply Thursday afternoon that the sights were backordered and they were expecting to recieve new stock either the next day or the following Monday. Well today being Wednesday I sent another email asking about the order and was told they have them in the next couple days or early next week.
I guess my main complaint is that I was never informed that they were backordered, when I decided to ask days later about my order it was a hassle to get a response from them, and instead of telling me they're not sure when they'll get restocked I feel like they were stringing me along with a generic answer. I am grateful they didn't charge me for a backordered item and I'll probably check with them periodically and reorder when they have them in stock.