Horick,
Not really any formal activity. I would love to put ten 75gr bullets through a 3/8 to 1/2 inch hole though. I will try to describe my AR.
I started out with a new Bushmaster assembled lower, put a new A2 stock and buffer and replaced the buffer spring with a Tubbs/Speedlock buffer spring, replaced the original trigger with an Armalite 2 stage, replaced the butt plate with a billet one, and I am going to try a 3 1/2 pound weight in the stock this weekend. For the upper I bought this on E bay about 2 yrs ago, it is a DPMS with a Krieger l:7.7 stainless barrell with a
JP noisemaker fixed on the end. This was all assembled and coated with black teflon by Metalcraft Specialties. For optics I am using an American Redfield 3x9x50mm LE scope.
My youngest son (30) and I (59) shoot for a couple hours every Sunday afternoon, just before sunset. The accuracy that I speak off is an interesting challenge for me, I love to shoot, it is very theraputic for me to get ready for the coming week.
I think my upper/lower is as tight as most, but it is not solid like it was on piece. I guess what I would really like to know is have I went as far as I can with the gun, and what is left is the ammo and me.
Thanks again,
Doug