The Sierra GameKing .338 caliber 250‑grain Spitzer Boat Tail (SBT) is a jacketed hunting bullet supplied in boxes of 50. It combines a streamlined boat‑tail profile with a heavy, double‑tapered jacket to support long‑range external ballistics and controlled terminal performance. Designed for magnum‑class applications, the GameKing series aims to reduce drag and maintain retained velocity at extended ranges.
Key Specifications
- Bullet caliber is .338.
- Bullet weight is 250 grains.
- Bullet type is a Spitzer Boat Tail (SBT).
- Bullets per box: 50.
- Jacket material is copper.
- Core material is lead.
- Sectional density is .313.
- Ballistic Coefficient (G1) is .565.
- Recommended cartridges include the .338 Winchester Magnum and .340 Weatherby Magnum.
- Series: GameKing.
Engineered to deliver consistent external ballistics and dependable terminal performance for long‑range hunting, the Sierra GameKing .338 250 gr SBT is appropriate for magnum rifle applications where retained velocity and reduced wind drift matter. Its boat‑tail design and robust jacket construction make it a practical choice for hunters seeking reliable, long‑range performance from a .338 caliber bullet.
This description was generated with AI and may contain errors. Verify specifications and legal restrictions with the manufacturer before purchase. Provided “as-is” without warranties or guarantees.




