Remington UMC 357 Sig 125 Grain FMJ Ammo - Box of 50 Rounds

Remington UMC 357 Sig 125 grain FMJ ammo delivers dependable, affordable centerfire handgun rounds for shooters who need brass-cased ammunition that won't break the bank. Whether you're running drills at the range, training with a 357 Sig pistol, or stocking up for regular practice, these full metal jacket rounds offer the kind of consistent performance you'd expect from a major US manufacturer — without the premium price tag. Each box contains 50 rounds of American-made ammunition built on first-quality brass and clean-shooting primers.

The 125 grain FMJ projectile is a workhorse load in the 357 Sig platform, balancing velocity and controllability. At 1350 fps, this load delivers the terminal velocity shooters have come to expect from this cartridge, making it suitable for both precision work and high-round-count training sessions. The full metal jacket construction keeps things clean downrange and is ideal for indoor ranges or shooters who prioritize ammunition cost per round without sacrificing build quality.

UMC has been Remington's value-oriented line for generations, and that reputation holds here: factory-fresh brass, consistent assembly, and Kleanbore primers rated for reliable ignition. If you shoot 357 Sig regularly and want to keep your ammunition budget sensible while maintaining quality standards, this 50-round box is a no-nonsense choice backed by one of America's oldest ammunition makers.

Key Features

• American-made at Remington's Lonoke, Arkansas facility
• Full metal jacket bullet design for clean, consistent performance
• First-quality factory-fresh brass cases
• Kleanbore primers for reliable ignition
• 50 rounds per box for efficient practice sessions
• Designed for 357 Sig handgun platforms

Specifications

Frequently Asked Questions

What firearms can I use with 357 Sig ammunition?

357 Sig ammunition is designed for handguns chambered in 357 Sig, including pistols like the SIG P226, P229, and other models specifically marked for this cartridge. Always verify your firearm's chamber marking before loading.

Is Remington UMC 357 Sig suitable for indoor range shooting?

Yes. The full metal jacket design makes this ammunition a good choice for indoor ranges where lead-free or enclosed projectiles are preferred, and it produces minimal fouling compared to some other designs.

What's included in the box?

Each box contains 50 rounds of loaded 357 Sig ammunition with 125 grain FMJ bullets on brass cases.

Can I reload Remington UMC brass?

Remington UMC cases are boxer-primed brass, which is reloadable — a detail that adds value for shooters who handload and want to stretch their ammunition investment further.