It took a second reading of the original post to figure out the exact question. .38 Special +P+ is NOT common or popular. There is no SAAMI spec for it; basically, it was near-magnum pressure ammo loaded into .38 Special cases, for use by police agencies who did not want to be accused of using ma-a-agnummm ammo against good citizens, therefore depriving them of their civil rights. We all know that mere Special ammo thumps folks without violating their civil rights.
Did the OP mean .38 Special +P?
I do indeed carry magnums in my SP101s, generally Winchester 145-grain Silvertips, for closer impact to point of aim, reasonable muzzle flash, and local availability, plus the Silvertips are just a bit lower pressure than full-pressure loads, without being a neutered medium magnum. This round has a track record among LE agencies, against real live bad guys, a very important factor to me.
In the past, when I carried larger .357 sixguns regularly, for duty and some CC, and the SP101s served mostly as back-up, I would just load the snubbies with what the bigger sixguns were eating at the time, usually the full-pressure Federal or Remington 125-grain JHPs.
I just acquired yet another .357 SP101, this time with a 3-1/16" barrel, and I have not settled on a favored load for it yet. I will use magnums until I am too feeble to control them.
Did the OP mean .38 Special +P?
I do indeed carry magnums in my SP101s, generally Winchester 145-grain Silvertips, for closer impact to point of aim, reasonable muzzle flash, and local availability, plus the Silvertips are just a bit lower pressure than full-pressure loads, without being a neutered medium magnum. This round has a track record among LE agencies, against real live bad guys, a very important factor to me.
In the past, when I carried larger .357 sixguns regularly, for duty and some CC, and the SP101s served mostly as back-up, I would just load the snubbies with what the bigger sixguns were eating at the time, usually the full-pressure Federal or Remington 125-grain JHPs.
I just acquired yet another .357 SP101, this time with a 3-1/16" barrel, and I have not settled on a favored load for it yet. I will use magnums until I am too feeble to control them.