This is a Sig Sauer® P938 Legion 7-round magazine in 9mm.
Built from stainless steel with steel followers and contoured polymer baseplates, these factory magazines are designed for flawless function with P938 Legion pistols. Sig Sauer’s elite Legion pistols are some of the finest combat sidearms on the market today—and the new P938 Legion is no exception. Featuring a classic gray Cerakote finish with a machined aluminum trigger and aggressive G10 grips, the P938 Legion is a no-nonsense concealed carry choice for even the most discerning operators. These factory replacement magazines are engineered to meet the same strict standards as your original equipment mags for maximum durability and reliability.