357 Magnum Steinel 1510 fps 125 Grain Maker SCHP 20 Rounds

The Steinel Premium Defense .357 Magnum delivers high-performance, lead-free self-defense and barrier-blind capability in a versatile revolver cartridge. This load features a 125-grain Maker Solid Copper Hollow Point (SCHP) bullet, precision-engineered from solid copper for reliable, consistent expansion across a wide range of barrel lengths. The SCHP design promotes controlled double-diameter expansion with deep penetration and near-100% weight retention, even through heavy clothing or intermediate barriers, while creating devastating wound channels without fragmentation.

From a 6-inch test barrel, this ammunition achieves a muzzle velocity of 1,510 fps, producing substantial muzzle energy (approximately 630–650 ft-lbs depending on exact conditions) for excellent terminal ballistics and effective stopping power. It performs exceptionally well in shorter barrels too, maintaining reliable expansion and penetration suitable for defensive use.

Loaded with new Starline brass, non-corrosive Boxer primers, and clean-burning Vihtavuori powder, these rounds ensure smooth feeding, reliable ignition, and consistent accuracy in revolvers (such as S&W, Ruger, or Colt models). Packaged in boxes of 20 rounds (typically 20 boxes per case), this is a premium choice for personal protection, home defense, backcountry carry, or situations requiring all-copper, high-velocity performance.

Backed by Steinel Ammunition’s hand-loading precision, Maker Bullets’ advanced solid copper technology, and proven real-world defensive results.