Thanks Model 15-4ever. Years ago, I was given some of this ammo by an officer after his department switched to 9mm. He told me it was very hot and to only shoot it in a .357. I tried some in a Magnum revover and was very underwhelmed.
Even from an Airweight J-frame the recoil wasn't excessive, about the same as +P's. Until the supply ran out, I carried 158 LHP +P in my J-frame and the +P+ in a speedloader.