Speer Grand Slam Rifle Bullets .30 cal .308" 165 gr GSSP 50/ct

The Speer Grand Slam Rifle Bullets .30 cal .308" 165 gr GSSP are purpose-built projectiles designed for hunters and precision rifle enthusiasts who demand consistent, reliable performance downrange. These .308-inch diameter bullets come in a convenient 50-round box, making them ideal for both range development and field use. Whether you're handloading for a .308 Winchester, .30-06 Springfield, or other .30-caliber cartridges, Grand Slam bullets have earned their reputation among serious reloaders for delivering repeatable accuracy and terminal performance in real-world hunting scenarios.

At 165 grains, these semi-spitzer soft-point (GSSP) projectiles strike an optimal balance between velocity retention and controlled expansion, a combination that has proven effective across medium to large game applications. The Grand Slam design features a tapered jacket and carefully engineered lead core that promotes controlled mushrooming while maintaining adequate penetration—critical factors that distinguish premium hunting bullets from commodity alternatives. The GSSP construction ensures the bullet expands predictably at various impact velocities, giving you confidence that your load will perform whether you're shooting at typical hunting distances or extending your effective range. Speer's manufacturing standards ensure tight tolerances and consistent weight and concentricity across all 50 rounds in the box.

Reloaders working with .30-caliber rifle platforms will find these bullets compatible with standard brass and powders; however, always consult published load data specific to your cartridge, rifle, and intended application before beginning production. The 165-grain weight works exceptionally well in standard .308 Winchester loads and delivers superior sectional density for improved downrange energy retention. Whether you're developing match loads for precision rifle competition or preparing hunting ammunition, the consistency of Speer Grand Slam bullets means you can focus on perfecting your load development rather than accounting for bullet-to-bullet variations. Store these projectiles in a cool, dry location and handle them with care to maintain their ballistic integrity.