Never played with it, but I do play with its ugly big brother, 400 corbon.
With the higher velocities offered by these bottlenecks, things start to get a little interesting on target.

If you enjoy visions of water filled plastic jugs and bottles being reduced to clouds of spray, You'll likely enjoy the 357 sig over either 9MM or 40 S&W. If you find such things repulsive ... then ... why are you spending money on this?

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it just needs more voltage