We have a lot of items here at Delta Team Tactical to either make your upper build kit as custom as you want or to help you build your AR so that you can get it out to the range quicker. I wanted to do a product highlight today that does the second reason so well that it is a must have in an armorer's shop. 

The Real Avid AR-15 Lug-Lok Upper Vise Block is made from non-marring 7075-T6 aircraft-grade aluminum and utilizes the strength of barrel lugs to safely secure AR15 upper receivers. The block slides through the upper receiver and into the star chamber of your barrel, taking pressure away from weak, damage prone parts and putting it squarely on the steel lugs. The adjustable Vise Pins hold the block at the optimal working angle and the Lock Knob ensures the upper receiver stays exactly where you want it.

This tool is a must-have for torquing barrel nuts, changing flash suppressor and muzzle brakes, installing handguards, and adding accessories on a picatinny rail, so check it out with the other products below and stay safe and have fun!