Sierra's 7mm 183 grain HPBT (#1983) stands as a testament to precision engineering in the realm of long-range shooting. Renowned among marksmen globally, this projectile is crafted for those who demand accuracy and extreme performance at extended distances.
The design features a sleek 27 caliber elongated ogive, coupled with a final meplat reducing operation known as pointing. This combination significantly enhances its ballistic coefficient, ensuring superior wind resistance and consistent velocity retention—a crucial factor when engaging targets at great distances.
To achieve precise bullet-to-bore alignment, Sierra employs a unique bearing surface to ogive junction that mirrors the 1.5-degree angle typically found in match rifle chamber throats. This meticulous attention to detail guarantees optimal performance shot after shot.
Widely recognized for their record-setting accuracy, MatchKing and Tipped MatchKing bullets are tailored specifically for competitive shooting rather than hunting scenarios. While they can be used for varmint hunting, it's important to note that they do not offer the same explosive expansion upon impact as their Hornet Blitz or Varminter counterparts—bullets designed with lighter jackets explicitly for such purposes.
A critical consideration when selecting this bullet is barrel twist rate; it requires a twist of 1x8” or faster to stabilize effectively during flight.
Introduced in October 2015, Sierra's offering continues to set standards within the community of precision shooters seeking unparalleled performance from every round fired.