Warped end plate - Guntec USA AR-15 Receiver End Plate

I’ll give this end plate 3 stars, because it would work with an adjustable stock and has a little depression around the entire edge to help your punch stay in place when staking. However, the one I received was warped and stuck out from the bottom of the receiver a little bit once the castle nut was torqued down. That means if you’re using a Magpul PRS style stock, the end plate pushes the stock away from the receiver, preventing a flush fit. Spend a couple more $’s on a better quality end plate.