7mm-140 Spitzer Nosler Ballistic Silver Bullet Tips
The Nosler Ballistic Silvertip bullets in 7mm caliber and 140 grains are engineered to deliver superior accuracy and controlled expansion, critical factors for effective hunting and precision shooting. Featuring an aerodynamic silver polymer tip, these projectiles prevent deformation during magazine feeding and initiate reliable expansion upon impact with small to medium game, ensuring ethical and efficient terminal performance.
These bullets are coated with a proprietary Lubalox® finish, which significantly reduces barrel fouling, chamber pressure, and friction between the bullet and the rifling. This advanced coating extends barrel life, simplifies cleaning procedures, and enhances shot-to-shot consistency, making it an ideal choice for both seasoned marksmen and reloaders seeking optimal ballistic performance.
The fully tapered jacket design, combined with a specialized lead alloy core, facilitates controlled expansion and maximizes weight retention across a wide range of practical velocities. The heavy jacket base prevents bullet deformation during the firing cycle and serves as a stable platform for achieving wide-diameter expansion, which is essential for delivering maximum energy transfer and effective wound channels.
The solid boat-tail base design, paired with the streamlined polymer tip, ensures exceptional long-range ballistic performance by minimizing drag and maintaining velocity. Additionally, this configuration simplifies the metallic and semimetallic reloading process by providing consistent seating and reliable cartridge overall length (COL) control.
Technical Specifications:
- Caliber: 7mm
- Bullet Diameter: 0.284 inches
- Bullet Weight: 140 grains
- Ballistic Coefficient (BC): 0.485
- Sectional Density (SD): 0.248
- Overall Length (OAL): 1.280 inches
- Bullet Profile: Spitzer with Silver Polymer Tip
- Base Style: Boat Tail (BT)