Description

Federal Premium HammerDown .357 Magnum 170 grain ammunition is built for reliable performance in lever-action rifles and tubular magazine feeding systems. The load is dimensioned and profiled for consistent cycling and controlled terminal performance in hunting applications. Nickel-plated cases and Federal’s manufacturing standards aim to support dependable feeding and ignition in field conditions.

Key Specifications

• The brand is Federal Ammunition.
• The series/model is HammerDown.
• The cartridge is .357 Magnum.
• The bullet weight is 170 grains.
• Each box contains 20 rounds.
• There are 10 boxes per case.
• The cases are nickel-plated brass.
• This load lists 978 ft lbs of muzzle energy (as provided).
• The rounds are listed as reloadable.
• Primary application is listed as hunting.

HammerDown ammunition is intended to support smooth feeding and consistent performance from lever-action rifles commonly used in field and hunting scenarios. Its construction and case geometry are tailored to function reliably in side-gate loading and tubular magazines, while the nickel-plated cases help resist corrosion and aid feeding. For shooters seeking a purpose-built lever-gun load with documented handling characteristics, this Federal HammerDown offering provides a practical, range-to-field solution.