Thanks for hitting me up for the conversation.
To jump right to the details.
I do produce a 158 grain poly-coat semi wadcutter in a .38 +P load.
It is a true +P and not recommended for aluminum framed revolvers. It is fine for any .357 chambered guns.
Velocities as follows:
6" Security Six: 1200 FPS
4" Model 15: 1115
1 &7/8ths : 1020 FPS
There was another thread I read here recently where someone was inquiring about a 158 grain loads (maybe it was hot 148 wadcutters, I can't remember exactly), but I did not feel it was appropriate to bring up that I had what they were looking for. I am still dealing with some personal issues on the home front (that has literally been dragging on well over a year now), and have not paid to advertise here, so I did not want to overstep my place. I consider the majority of the people here to be friends I simply have not met yet (though I have talked to a number on the phone), and I appreciate that LL lets me discuss some things. I try to keep such things limited until my personal issues get resolved and I can buy an ad space and go full speed with the business.
That said, the above heavy SWC load is a smoker. I keep a 4" gun loaded with it, and there is a guy over on the 24hr Campfire who reported shooting Whitetail deer with the ammo. he stated complete penetration, not recovering the bullet.
In the interest of always being straight with people, if you are looking for J Frame ammo. This is not the best choice unless it is an all steel S&W.
Not a Charter Arms, Rossi or similar. Frankly I found the recoil to be uncomfortable when I did my chrono testing. I suggest the standard or heavy wadcutters as an alternative for aluminum framed 5 shot snubbies.
Great load for a 2.5" Model 19 K frame though.