Currently I am using 115 gr +P+ JHPs for my 9mm Self Defense ammo.
I bet they will get the job done, if need be.
I bet they will get the job done, if need be.
The 9mm is a 35,000 psi, +P is
38,500 psi and +P+ is 40,000 psi. The 357 SIG is a 40,000 psi. Bullets
of the same weight will approximate the same velocities in SIG and +P+.
The difference is gun construction, all 9mm's will not handle +P+. All
of the 357 SIG's are made to handle the pressures for the caliber.
Shoot Straight!
Coy Getman
CCI/SPEER Technical Service