The Wheeler Engineering Delta Series AR Upper Pic Rail Vise Block is designed to securely hold basically any AR upper receiver. It 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 by sliding onto and clamping the rail. The durable machined aluminum construction and precise tolerances ensure a secure hold essential for removal and installation of stubborn barrel nuts as well as a variety of other tasks. The multi-function design holds AR-15 and AR-10 uppers and can secure any Pic-Rail receiver by clamping the rail.
Multi-function design holds AR-15 and most AR-10/LR uppers
Can secure any Pic rail receiver by clamping the rail
Durable extruded and machined aluminum construction
Works great for aligning free floating tubes with Pic rails to flat top upper receivers
Use the Pic rail of an AR upper or other device to mount into your bench vise