MTM Arvb Features The MTM Case-Gard AR Vise Block is molded from extra thick quality plastic designed to hold firm in a bench vise without cracking or deforming under clamping pressure. It is shaped to fit AR-15 as well as 308 AR DPMS and SR25-sized mag-wells covering the most common AR platform rifle configurations. An angled mag-well block design improves accessibility to the receiver while the rifle is clamped making detail cleaning and small part replacement easier. This stable hold frees up both hands for maintenance tasks that would otherwise require an extra set of hands. Included with the vise block is an AR link that keeps the bolt carrier group connected to the lower receiver during cleaning preventing parts from separating unexpectedly. This combination lets owners run a cleaning rod through the bore or service the upper and lower receivers without fully disassembling the rifle. Engineered and manufactured in America the MTM vise block and link is built for reliability in a home workshop or at a range bench. This MTM Case-Gard Vise Block and Link is available for sale at GrabAGun for AR-15 and 308 AR owners who need a secure way to hold their rifle during cleaning or assembly. MTM Arvb Specifications Manufacturer: MTM Model: ARVB Color: Dark Gray Material: Polymer Compatible Hosts: AR-15 308 AR DPMS SR25 Available At: GrabAGun