I have a Stag Model 2T. The rifle is accurate and suits my needs. My one gripe is the bolt carrier and it's lack of satisfactory gas key staking. The notches are there, but are not up to par with the likes of DD, Noveske, LMT, etc. So I'm looking for good BCG recommendations (proper gas key staking/mil spec) and good/inexpensive places to find them.