I had purchased a 9 inch AAC blackout upper for my wife's SBR. The first problem was the KA URX 3 hand guard weights 1/2 lb. I wanted to switch it out with a BCM KMR that weights much less but to my chagrin you need a KA barrel nut wrench to get the one off the AAC upper and that thing cost $120! Bryan Dobbs tried to help but he didn't have one of their special barrel nuts wrenches in so I had to buy one but found the D. Wilson wrench for $75 delivered. Once I got it in it took 2 seconds to get the nut off but now comes the second problem. The damn flash hider is impossible to get off. You need a special tool! Another $35! I looked all online and saw everyone was complaining about how hard it is to get the AAC flash hider off, I even tried soaking it overnight but the flats on the hider rounded as soon as I put torque on it! God I hate AAC!
Now where is my credit card...
Rant over (for now)...
Now where is my credit card...
Rant over (for now)...