The Real Avid Smart-Fit AR15 Vise Block is the last lower vise block you’ll ever need. The patent pending block expands to fit any .223 / 5.56mm AR15 magwell, making loose, sloppy fitting blocks a thing of the past. Insert the block into the magazine well and simply rotate the adjustment handle to tighten the fit. The Real Avid Smart-Fit AR15 Vise Block can also be used with an inverted lower receiver to work on pistol grips or allow easy access to the underside of your AR15. For hassle-free cleaning, we included the AR15 Pivot Lock for hands-free access to the chamber and barrel. When you think about it, this brilliant design makes other blocks seem obsolete.
"*" indicates required fields