.357 sig is not selling well in any pistol.
Mainly a few law agencies buying them.
I personally Believe the .357 sig is the best defence calibre ever.
It Smokes the .45 and in 125gr has the velocity and same size lead as the
Undisputed king of Man stoppers, the 125gr .357 mag.
My Reason for Liking the .357 sig
Lower recoil than a .40
The Power of the357 mags most famous cartridge.
Accuracy and flat shooting better than 9,40 or 45.
Penetration Power ,If You need to break a windshield or car door.
Much More controllable than the 357 mag but with all the benefits + High Capacity Mags.
Any one Who says a 45 is better has never shot a 357 sig.
Ive Shot Car Doors and just put dents in them with a .45
Maybe they will go through the new plastic doors though, I haven't tried it lately.