Evaluating the second generation 90 grain .224 MatchKing bullet.
by Joe Carlos
Sierra redesigned their 90 grain MatchKing boat tail bullet intended primarily for AR-15s used in Service, Match and Palma rifle competition. This second generation corrects a decade-old design flaw. To understand how, let’s look at Stoner’s original design and how it evolved.
Read more in the October 2017 issue.