Product Description The Battle Arms Receiver End Plate is designed for use on AR15 carbines with an adjustable stock. This Mil-spec. receiver extension end plate is perfect for a new build, or bringing new life to a battle worn favorite. Battle Arms AR-15, LR-308 End Plate Steel Matte at MidwayUSA $4.99 Buy Now Check Price on Amazon Check Price on eBay Category: Gun Parts & AccessoriesColor: Blacks