Not perfect but works - JE Machine Tech AR-15 Vise Block Upper & Lower Combo

All these people complaining about a cheao tool not being perfect. Funny. I was able to put my upper receiver in and torque a barrel nut to 50 ft/lbs with no issue. As of this writing its been jn the vise for 3 days waiting for gas block to come in. The block for the lower slides in and fits the se asy magpul and troy magazines. Slighr wiggle but nothing to scoff at. It does what it needs to. Id say its the equivalent of Craftsman in the auto.otive tool world. Its not gucci stuff like snap-on/matco, but itll definately work for what you need.