Our 9MM+P has no difference from the standard 9mm Luger other than headstamp designation for load segregation. Due to standard case design, it will handle +P pressures with no problems.
*Not recommended for use in Smith & Wesson Shield pistols with near-max or +P loads due to lack of chamber support in some pistols. We also do not recommend using this brass in Smith & Wesson 929 or 986 revolvers (or any other revolver with a titanium cylinder) due to the possible hard ejection issues.
* Starline Brass does not sell any loaded ammunition. What you are purchasing are brass cases only and will need to be loaded into ammunition in order to be fired from a firearm.