Touch base with Ric at RPAG Industries. I think that his site may still be down, if so, LMK and I will send you his personal phone number. He has made me several sets in various patterns fo my ARs and my AKs. They fit like a glove and can be changed out in about 30 seconds. He has even made some custom covers for my railed fore ends. He is great to deal with (likes to trade and barter). I think he still sells them for around $20.00 a set!! He is a member of ARFCOM also.