Hornady Critical Duty 357 Magnum Ammunition 135 Grain Nickel Plated Brass 25 Rounds FlexLock 90511

Hornady’s Critical Duty 357 Magnum ammunition is built for the shooters who expect their defensive rounds to perform flawlessly under pressure. Designed around the rugged 135-grain FlexLock bullet, this load blends controlled expansion, exceptional weight retention, and deep, reliable penetration. Its high‑antimony lead core is engineered to be extremely tough, maintaining structural integrity even when punching through common barriers. That durability, combined with the economical advantage over similar bonded bullets, makes Critical Duty a trusted choice for real‑world protection.

The FlexLock design brings two of Hornady’s most advanced technologies together. The patented Flex Tip prevents clogging and ensures consistent expansion across a wide range of conditions, while the heavy-duty InterLock band mechanically anchors the jacket to the core. This prevents separation during impact and maintains bullet stability when it matters most. Every component in the cartridge is selected for reliability, ensuring the round performs the same way every time you pull the trigger.

Nickel-plated brass cases add another layer of dependability. They resist corrosion and make chamber checks easier in low-light environments, giving you fast visual confirmation when seconds count. The combination of a cannelured bullet and crimped case prevents setback during feeding, maintaining correct pressures and smooth cycling in revolvers designed for 357 Magnum. With a muzzle velocity of 1275 fps and 487 ft‑lbs of energy, this load delivers the power needed for home defense without sacrificing precision or consistency.

Packaged in a 25-round box, the Hornady Critical Duty 357 Magnum FlexLock round is built to meet the demands of those who take their protection seriously. From its rugged construction to its dependable terminal performance, it’s a defensive load ready to stand up to real‑world challenges.

The 357 Magnum nickel plated brass FlexLock load built for tough, reliable defensive use. 

Specifications:

Brand: Hornady
Category: Centerfire Handgun Rounds
Model: Critical Duty
Caliber: 357 Magnum
Rounds Per Box: 25
Casing Material: Nickel Plated Brass
Muzzle Energy: 487 ft-lbs
Muzzle Velocity: 1275 fps
Application: Home Defense
Bullet Weight: 135 gr