Designed for the modern shooter, MatchKing® X (MKX) represents the next evolution of our legendary MatchKing® series—combining deadly terminal performance with the proven accuracy and shot-to-shot consistency that MatchKing is known for. Redesigned with a softer lead core and a tapered nose, MKX bullets are held to the same tight accuracy standards as the original, now with enhanced terminal performance. Whether you're at a match or in the field, MatchKing® X is built to bring home the prize.
Sierra offers free technical support Monday through Friday 8a to 8p (Central Time) at 800-223-8799
All warranty and quality issues related to Sierra bullets addressed by contacting Sierra
(660) 827-6300 or emailing them at sierra@sierrabullets.com
