Here is my AR-10A4 carbine that is still a work in progress. It's got a Magpul PRS stock, troy TRX free float rail, Burris 3.5x10x50 Fullfield II, Troy BUIS, Magpul MOE grip, Rock Mount Bipod, Magpul AFG2. Still looking at barrels and will probably go with a suppressor in the future. I love this gun ;D