Whether it is the overall excellence of the Sierra MatchKing, or its virtual endorsement within the upper echelons of the military, the #2200 boat tail hollow point was the round of preference for snipers and .30 caliber High Power competitors alike. Aside from Federal, Remington and Samson (IMI) both load it in their commercially available "match" rounds, while Winchester uses it in their Ranger line of law enforcement ammunition.
In 1993, another Parks-authored opinion cleared the way for the U.S. Special Operations Command to procure a Winchester 230-grain JHP ("Black Talon," yet!) for issue with its H&K-manufactured Mk 23 Mod 0 pistol.