In this episode we start our Upgrade Project on the DPMS LCAR Carbine, our Fifth and final step is to install a Red Dot Scope, we opted for the Tru Glo IGNITE MINI COMPACT 22MM RED•DOT SIGHT. The beauty of this sight is that it takes a “AAA” battery instead of the classic 2032 Battery, much easier to find. This finishes our project.