800rds – 223 PMC X-TAC Match 77gr. Sierra MatchKing OTM Ammo

PMC Ammunition 77 Grain Open Tip Match Ammo Details

Your SPR clone or precision bolt-gun chambered in .223 Remington will shine its brightest when you load up with these match-grade cartridges from PMC. Each of these rounds is composed from a reloadable brass casing fitted with a clean-sparking Boxer primer and crowned with the combat-proven Sierra MatchKing (SMK) projectile. The SMK follows an open-tip match (OTM) design and is built by spooling lead wire into a pre-formed copper jacket; this process results in a core of uniform density with no air pockets as well as a gilding metal jacket with no burrs or deformations. Sierra's inspection process ensures that the projectile possesses consistent dimensions and a weight that is within 0.3 grains of its 77 grain label weight.

77 grains is heavy for the .223 caliber and offers an excellent ballistic coefficient at long distance. For the best results, shooters should only fire these rounds from a barrel with a fast twist rate like 1:7, 1:7.7, or 1:8. SMKs feature elongated boat-tail rears and precisely crafted ogives which are capable of yielding sub-MOA accuracy. PMC is a Korean outfit that is responsible for the total creation of small arms ammunition for their nation's military and law enforcement. Their success and reputation in the export market now allows them to produce ammunition in Texas using top tier materials and talented, local personnel.