The Sierra MatchKing X is a .30 caliber (.308) 200-grain Hollow Point Boat Tail (HPBT) reloading bullet that pairs match-grade external ballistics with engineered terminal performance for field use. It retains the MatchKing ogive profile and external dimensions to allow seating interchangeability with standard MatchKing bullets. These jacketed bullets offer a high ballistic coefficient for stable long-range flight and consistent shot-to-shot performance. Supplied 100 per box, they are intended for reloaders who want match-level ballistics with reliable expansion at appropriate velocities.
Key Specifications
- The caliber is .308 (0.308 in / .30 caliber).
- The bullet weight is 200 grains.
- The bullet type is Hollow Point Boat Tail (HPBT).
- The ballistic coefficient (G1) is 0.553.
- The bullets are jacketed.
- Quantity per box is 100.
- The profile and external dimensions are matched to the MatchKing ogive for seating interchangeability.
- Intended application is precision shooting and hunting.
Whether assembling high-BC match loads or loading for reliable field performance, the MatchKing X offers consistent external ballistics and engineered terminal behavior in a familiar MatchKing package. Its matched profile simplifies integration into established reload recipes while delivering the ballistic efficiency and consistency experienced shooters expect.









