The Sierra GameKing 6.5mm (.264) 140-grain Spitzer Boat Tail is built for long-range hunting and precision shooting. Its streamlined boat-tail profile reduces drag for higher retained velocity and a flatter trajectory. The bullets are jacketed with a lead core and packaged 100 per box for reloading applications.
Key Specifications
- Caliber is 6.5mm (.264).
- Bullet weight is 140 grains.
- Bullet type is listed as Spitzer Boat Tail.
- Bullets per box are 100.
- Jacket material is copper.
- Core material is lead.
- Ballistic coefficient (G1) is listed as 0.495.
- Sectional density is 0.287.
- Recommended use is Hunting.
- Series/model is GameKing.
Engineered for extended-range performance, the GameKing 140gr SBT offers a balance of aerodynamic efficiency and weight appropriate for hunting and precision applications. Its boat-tail geometry and streamlined profile make it well-suited to cartridges with medium to large powder capacity where retained velocity and reduced wind drift are priorities. Always follow safe reloading practices and verify load data for your specific cartridge and firearm before use.
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.




