SIG SAUER Platinum Hunter .243 Winchester 90-Grain Ammo

SIG SAUER Platinum Hunter .243 Winchester 90 Grain Ammunition

SIG SAUER Platinum Hunter .243 Winchester ammunition is a premium hunting load built around a 90-grain Nosler AccuBond projectile. This E243PH9020 load combines a polymer tip, bonded-core bullet construction, nickel-plated brass, and weather-resistant sealing in a 20-round box. It is intended for hunters who want controlled expansion, useful weight retention, and consistent external ballistics from the versatile .243 Winchester cartridge.

The AccuBond design uses a polymer tip to initiate expansion and improve the bullet’s aerodynamic profile. Its lead-alloy core is bonded to the tapered copper-alloy jacket, helping the bullet stay together as it expands. A boat-tail base supports efficient flight, while the published G1 ballistic coefficient of 0.376 provides a useful reference when developing a verified trajectory for a specific rifle and environmental conditions.

Published Ballistic Performance

SIG SAUER lists a muzzle velocity of 3,110 feet per second and muzzle energy of 1,933 foot-pounds from a 24-inch test barrel. Actual velocity and point of impact vary with barrel length, chamber dimensions, temperature, altitude, ammunition lot, and other firearm-specific factors. These published figures are best used as a starting point; confirm zero and trajectory with the rifle in which the ammunition will be used.

The 90-grain projectile places this load in a practical weight range for .243 Winchester hunting applications. The bonded AccuBond construction is designed to combine expansion with penetration rather than functioning as a thin-jacketed varmint bullet. Hunters should always match the cartridge and projectile to the intended game, expected distance, and applicable regulations.

Nickel-Plated, Weather-Resistant Cases

Each cartridge uses a nickel-plated brass case. Nickel plating provides a smooth surface for feeding and extraction while adding corrosion resistance during storage and field carry. The ammunition is also waterproofed at critical points to support reliable performance when exposed to changing weather. Proper storage remains important: keep ammunition cool, dry, and protected from solvents, excessive heat, impact, and prolonged moisture.

Key Features

• Caliber: .243 Winchester.
• Bullet weight: 90 grains.
• Projectile: Nosler AccuBond polymer-tip bonded hunting bullet.
• Published muzzle velocity: 3,110 feet per second from a 24-inch test barrel.
• Published muzzle energy: 1,933 foot-pounds.
• Ballistic coefficient: 0.376 G1.
• Case: Nickel-plated brass.
• Weather protection: Waterproofed cartridge construction.
• Package quantity: 20 rounds per box.

Product Identification

• Manufacturer: SIG SAUER
• Series: Platinum Hunter
• Manufacturer part number: E243PH9020
• UPC: 798681704392

Use only in firearms marked for .243 Winchester and confirmed to be in safe operating condition. Follow the firearm manufacturer’s instructions, observe all ammunition-handling rules, and wear appropriate eye and hearing protection. Ammunition cannot be returned after shipment; verify caliber, bullet weight, and product number before ordering.