Sierra MatchKing 6.5mm .264 123 gr HPBT — 100/Box

Description

The Sierra MatchKing 6.5mm (.264) 123 grain Hollow Point Boat Tail (HPBT) is engineered for precision target and long-range use. MatchKing bullets feature thin, concentric jackets and tight weight control to support consistent external ballistics. This 123 gr HPBT variant emphasizes a longer ogive, reduced meplat and refined boat tail to preserve downrange efficiency and minimize wind drift. Sierra notes these MatchKing bullets are intended primarily for target shooting and competition rather than most hunting applications.

Key Specifications

• The caliber is 6.5mm (.264).
• The bullet weight is 123 grains.
• The package quantity is 100 bullets per box.
• The bullet style is Hollow Point Boat Tail (HPBT).
• The sectional density is 0.252.
• The manufacturer reports a G1 ballistic coefficient of 0.510 at higher velocity bands.
• Sierra specifies a concentricity tolerance of 0.0003 in maximum variation for the jacket.
• Sierra holds bullet weight to within ±0.3 grain.
• The jacket material is listed as copper with a lead core.
• Recommended primary use is target / precision shooting.

For reloaders and competitive shooters seeking consistent external ballistics, the MatchKing 123 gr HPBT offers a high-BC, precision-oriented profile that supports long-range performance and predictable flight characteristics. Its combination of a refined ogive, small meplat and boat-tail geometry makes it a solid choice for match shooting and precision practice where repeatability and aerodynamic efficiency matter.