Real Avid Smart-Fit Vise Block - AR15

Compatible with all magwells This mount is guaranteed to be compatible with all AR-15 and AR-10 platform magwells. You simply attach it to the well and then to a clamping stand or vise for added stability to the weapon that needs to be serviced or cleaned. Practical extension and upper receiver holder To work on the AR-10 platform, you will also get a practical extension for this holder, which you just slide onto the holder and then slide this set into the magazine well of the weapon. The upper receiver holder, which is another part of the package, can then keep the upper receiver of the weapon at an optimal height for easier cleaning and maintenance. Benefits you need to know about: holder for magazine well of long weapons compatible with AR-10, AR-15, DPMS LR-308 and SR-25 platforms adjustable – fits snugly and firmly in the magwell for easier repair and maintenance of weapons handy attachment for AR-10 compatibility upper receiver holder to keep a "broken" upper receiver in the optimal position