Re: AR Buffer ?
I have a similar set up with a Noveske 18 inch and carbine stock. I am using an H2 buffer, they are middle of the road, 4.5/4.6 oz. Some will say you need heavier some say lighter. I put a light one and a heavy one in mine, never really saw or felt a difference. A friend of mine has a H3 in his and it will not lock the bolt to the rear 90% of the time on the last round, though it works fine in mine.