Building the Ultimate Lightwieght AR Pistol, PT4, Upper Reciever overview and TacLatch Install

In this video we will take a look at the SAA 7 inch upper for Short Stack we purchased through
Incredible quality for the dollar spent in my opinion. The is the first time Ive dealt with them but certainly wont be the last.
After our brief look at the upper we will move into adding those little details to make the gun work for me. First upper mod is the installation of the UTG extended charging handle Latch.

Like what you see on TacticalADV, check our my sister project on FaceBook Keep Calm Carry Guns. We are doing some very unique things over there and would love to have any of the TacticalADV fans stop by for a spell