The Sierra GameKing 1625 is a .25 caliber (.257″), 100-grain Spitzer Boat Tail (SBT) bullet supplied in 100-count boxes. It is engineered for long-range hunting and precision shooting applications where retained velocity, flat trajectory, and consistent performance are priorities. The GameKing line emphasizes ballistic efficiency and accuracy for shooters engaging medium game or precision target work at extended distances.
Key Specifications
- Caliber is .257 inch.
- Bullet weight is 100 grains.
- Bullet type is a Spitzer Boat Tail (SBT).
- Package contains 100 bullets per box.
- Jacket material is copper.
- Core material is lead.
- Sectional density is 0.216.
- Ballistic coefficient (G1) listed as 0.355.
- Brand style is GameKing.
- Recommended use is Hunting.
The Sierra GameKing 1625 combines a streamlined spitzer profile with a boat-tail base to reduce drag and improve downrange performance. Its jacket draw and manufacturing tolerances aim to provide concentricity and uniformity for repeatable accuracy, making it suitable for hunters and precision shooters working at longer ranges.
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.




