Sig P238, Kimber Micro, or Colt Mustang, it's all pretty much the same - a delayed recoil locked breech mechanism.
That's significant as the delayed opening of the breech spreads the recoil out a bit more with an initial stage of barrel and slide locked together followed by much lower chamber pressures requiring a much lighter recoil spring to keep the slide velocity manageable.
Objectively, a 17 oz alloy framed Kimber Micro or Sig P238 will have about the same felt recoil as a 27 oz steel frame straight blowback operated PPK/S. The PPK/S recoil is actually less, but feels much sharper due to the blow back design, and requires a much heavier recoil spring, making it much harder to rack the slide.
Sig offers a steel framed version of the P238 which will run around 23 oz, and further reduce the felt recoil.
The RIA Baby Rock is also a miniature 1911 in .380, but it has 3/4" more barrel and uses a straight blowback operating system. At 25 oz, the felt recoil is very close to the PPK/S. FEG used to make the SMC (imported by KBI) which was a straight blowback PPK clone but in an alloy frame, where the recoil could be objectionable for some shooters.
One advantage with the P238, Kimber Micro, Colt Mustang and Baby Rock is that the slide can still be operated with the safety applied as the safety doesn't lock the slide. That lets the shooter clear the weapon without taking the pistol off safe.
Clockwise from top RIA Baby Rock, Ranger made Walther PPK/S, FEG SMC, PPK/S, Kimber Micro and CZ 2075 RAMI (a 9mm pistol).
That's significant as the delayed opening of the breech spreads the recoil out a bit more with an initial stage of barrel and slide locked together followed by much lower chamber pressures requiring a much lighter recoil spring to keep the slide velocity manageable.
Objectively, a 17 oz alloy framed Kimber Micro or Sig P238 will have about the same felt recoil as a 27 oz steel frame straight blowback operated PPK/S. The PPK/S recoil is actually less, but feels much sharper due to the blow back design, and requires a much heavier recoil spring, making it much harder to rack the slide.
Sig offers a steel framed version of the P238 which will run around 23 oz, and further reduce the felt recoil.
The RIA Baby Rock is also a miniature 1911 in .380, but it has 3/4" more barrel and uses a straight blowback operating system. At 25 oz, the felt recoil is very close to the PPK/S. FEG used to make the SMC (imported by KBI) which was a straight blowback PPK clone but in an alloy frame, where the recoil could be objectionable for some shooters.
One advantage with the P238, Kimber Micro, Colt Mustang and Baby Rock is that the slide can still be operated with the safety applied as the safety doesn't lock the slide. That lets the shooter clear the weapon without taking the pistol off safe.
Clockwise from top RIA Baby Rock, Ranger made Walther PPK/S, FEG SMC, PPK/S, Kimber Micro and CZ 2075 RAMI (a 9mm pistol).
