I’m in the process of during my down time doing a little tuning to my rifle. I have a few questions. I know I’ve seen a few of the answers on the forum before but with still recuperating from back surgery and a single dad of four which are out of school now I just don’t have the time to keep my mobile computer in front of my face for more than a few minutes at a time and I think I actually saw what I’m looking for in a post from 98z5z. I’m curious about changing my receiver extension which is aero kit plus tubbs flat wire on to an armalite carbine tube, can I still use the tubbs flat wire in it and what kind of buffer can I use, also have a larue mbt-2s on the way, any info or comments is greatly appreciated guys, and with Memorial Day coming up I just want to give a shout to all the service men and women who put their lives on line and some who have made the ultimate sacrifice that civilian families like mine are able to have the freedoms we do because of you, from me and mine we love each and everyone of you and there are no words to describe how much thanks we owe you, and God bless each and everyone of you