Grizzly Ammo GC357M8 .357 Magnum 158gr RNFP 50/Box

The Grizzly Ammo GC357M8 is factory-loaded .357 Magnum ammunition built around a 158-grain round nose flat point bullet. It ships in 50-round boxes with 10 boxes per case and is appropriate for range use, target work, and general-purpose revolver applications. Published ballistic figures list a muzzle velocity of 1000 fps and muzzle energy of 351 ft lbs, reflecting the cartridge’s established performance profile.

Key Specifications

• The manufacturer is Grizzly Ammo.
• The model designation is GC357M8.
• The caliber is .357 Magnum.
• The bullet weight is 158 gr.
• The bullet profile is a Round Nose Flat Point.
• Each box contains 50 rounds.
• There are 10 boxes per case.
• The published muzzle velocity is 1000 fps.
• The published muzzle energy is 351 ft lbs.

These cartridges offer straightforward, factory-consistent performance for revolver shooters who value reliable feeding and predictable ballistics. Whether used for range sessions, training, or as part of a ready supply for lawful defensive or duty-oriented needs, the GC357M8 provides a familiar balance of weight and velocity in a traditional RNFP profile.