ProMag Sig Sauer P320 9mm 32 Round Magazine

The ProMag Sig Sauer P320 9mm 32 Round Magazine fits Sig Sauer P320 9mm pistols. The magazine body is constructed of heat treated steel with a black oxide finish and an injection molded magazine follower. The magazine spring is formed from heat treated chrome with a black oxide finish. The magazine spring is formed from heat treated chrome silicone wire and is made in the USA.