"Buerste" wrote:

There are a few. I did a bit of research a while ago and a few no-cost jobs
like re-torquing all the fasteners especially on the gas port interface,
floating the barrel and a bunch of stuff I don't quite understand. Both of
mine do a fine job, don't jam and such but they aren't match rifles by any
means.

"Only accurate rifles are interesting."- Col. Townsend Whelen