Failure2Stop,
Are you guys still using Krieger barrels on the Mod 2 LPR? I know there were supply issues with the original LPR. I want to pick up a LPR upper to be able to swap out on my KAC lower when I want to shoot some tight groups.
I’m not sure what you are saying? Is the RE different in the MOD2 in newer configurations? My early ones in 16" came with the same ones as other earlier versions with the 3 ounce carbine action buffer.
I do think that an A5 or similar could potentionally help some things, compared to the 3 ounce carbine action in the span of function over the original setup. I have gassed some specifically for the A5H2.
I’m not disputing what you are saying, KAC guns are a pinnacle product and they seem to innovate in ways that are not always obvious.
My experience of the early MOD2 lowers was the same as the MOD1 and earlier versions.