Norma 5.56x45mm 77gr Sierra MatchKing OTM - MLE Precision Line Built for shooters who demand uncompromising precision, the Norma 5.56x45mm 77gr Open Tip Match round is loaded with the renowned Sierra MatchKing HPBT projectile, delivering exceptional accuracy and consistency at extended distances. Part of Norma's MLE (Military & Law Enforcement) Precision Line, this cartridge is engineered to perform reliably across a wide range of barrel lengths-from compact carbines to full-length precision platforms. Designed for professional marksmen, this round combines match-grade components, sealed construction, and precision loading to ensure dependable performance in demanding environments. Whether used for duty, training, or long-range shooting, it provides the consistency and accuracy needed when precision matters most. Key Features: 77gr Sierra MatchKing Open Tip Match (OTM) HPBT bullet Norma precision brass case for strength and consistent performance Sub-MOA accuracy at 100 yards, even from a 10.5" carbine Maintains consistent performance across a variety of barrel lengths Hollow Point Boat Tail design for superior stability and accuracy Sealed primer and case mouth for enhanced reliability and durability Match-grade precision for long-range applications Precision loaded for extreme reliability and consistency Reduced fouling to help maintain barrel performance Optimized velocity for consistent ballistic performance Engineered to meet the demands of professional users, Norma's 77gr SMK OTM delivers precision you can trust-shot after shot.