Sierra MatchKing 22 Cal .224 77gr HPBT Reloading Bullets - 250/Box

The Sierra MatchKing #9377MP is a match-grade 22 caliber 77 grain reloading bullet with a .224 diameter and a classic Hollow Point Boat Tail (HPBT) profile. Part of Sierra's legendary MatchKing line, this bullet has set countless national records in Service Rifle competition and is specifically designed for the M16A2/AR-15A2 platform, with a seated overall length that allows loaded rounds to feed from standard M16/AR-15 magazines.

The tapered boat-tail design significantly reduces drag for improved long-range performance, while the hollow point profile delivers the consistent accuracy and precision that competitive shooters demand. Each bullet features a ballistic coefficient (G1) of 0.372 and a sectional density of 0.219. Sierra recommends a barrel twist rate of 1x8" or faster to properly stabilize this projectile.

This Match Pack (MP) ships 250 bullets per box, making it a great bulk option for high-volume reloaders and competitive shooters building 5.56mm NATO, .223 Remington, or similar 22-caliber service rifle cartridges.