The Sig Sauer Elite Performance M17 Ammunition is military-grade ammunition available in 124gr SIG Elite M17 V-Crown Jacketed Hollow Point (JHP) personal defense loads, and SIG Elite M17 Full Metal Jacket (FMJ) training loads. SIG M17 ammunition is specifically engineered for exceptional performance in any 9mm +P rated pistol, including the SIG P320 M17. SIG M17 FMJ training ammunition is engineered to match SIG V-Crown ballistics for a more seamless transition from practice to carry ammunition, SIG FMJ delivers round after round of affordable, premium-level performance. This ammunition is new production, non-corrosive, in boxer primed, reloadable brass cases. Note: Due to availability of components, this ammunition may or may not be shipped in nickel plated brass.