9mm +P, +P+ in S&W alloy-frame modern autos.

[Cactoman]

Have an S&W 6904, are Winchester Ranger T-Series 124-grain 9mm +P
safe in these guns?

Thanks.

 

[sw702]

+P

fired a few thousand of Speer 124gr+P GDHP out of a 5903 and a 3913 without a problem.