The AR-STONER Billet Upper Receiver for the LR-308 is a great choice for your next custom LR-308 build. Precision machined from aluminum, this stripped upper comes with a smaller profile shell deflector and drops on to any standard LR-308 lower receiver. The hard coat anodized finish provides unparalleled durability and is built to last. The flat top A3 design is compatible with low profile LR-308 handguards. It's great for adding your own optics for further customization. FeaturesDPMS .308 GEN IILOW PROFILEMACHINED FROM 6061-T6 BILLETMIL-SPEC ANODIZED BLACK