Shop › NCSTAR AR15 LOWER VICE BLOCK NCSTAR AR15 LOWER VICE BLOCK $38.99 NcSTAR AR15 Lower Receiver Vice Block, For Use with AR-15/AR-10, Anodized Finish, Blue VTARLWRVB Quantity: Add To Cart Added! NcSTAR AR15 Lower Receiver Vice Block, For Use with AR-15/AR-10, Anodized Finish, Blue VTARLWRVB