DPMS AR-10 Flipper Upper and Lower Receiver Block

DPMS AR "Flipper" Upper and Lower Vice Block. This DPMS factory manufactured part is made to the highest standards and workmanship. Feel confident when using DPMS parts in your rifle. "The Flipper", made of Delrin, is a versatile armorer's tool. Clamp into your vise and it holds any AR upper or lower receiver for assembly purposes.