Wheeler Delta Series AR-15, AR-10 Upper Receiver Vise Block

The Wheeler Engineering Delta Series Vise Block is an innovative and versatile tool that is designed for compatibility with almost any AR-15, AR-10 or LR-308 upper receiver. The Delta Series AR Upper Pic Rail Vise Block will secure AR-15 uppers by engaging the takedown lugs on the bottom of the receiver. By reversing the direction it will secure most AR-10 style uppers in the same manner. In addition it will secure any pic rail on a hi-rise, standard flat top or many other integrated rail guns b