This loading makes the .357 Magnum perform like it should!
Velocity is from a 4" bbl and there is virtually no muzzle flash.
This loading is a perfect load for self defense as well as hunting! 19" penetration and .71" expansion in 10% gelatin. The temporary wound channel measures 4" in diameter!

Bullet: 140gr Solid Copper Hollow Point

Velocity: 1375 FPS- 4 in. BBL

Energy: 587 ft. lbs.- 4 in. BBL