Same basic 148 grain hollow base wadcutter load has long been available from Federal, Winchester, and Remington and other manufacturer's have also loaded it.
There is no factory load on earth that is milder to shoot in a .38 Special revolver than a 148 grain target load.
2.8 grains of Bulls-Eye beneath a lead 148 grain hollow base wadcutter will duplicate performance of the 148 grain target load if a fellow wants to load a batch. The Hornady 148 grain bullet with it's knurled bearing surface is a dandy for the purpose or any of several commercial bullet casters can provide hollow base 148 grain wadcutters with the traditional driving/lubricating bands.
Hornady Manufacturing Company :: Bullets :: Handgun :: Choose by Caliber :: .358 38 CAL :: 38 Cal .358 148 gr HBWC