Extended 21 round magazine with sandy base dedicated to the P320 platform.
Magazine For Sig Sauer P320, Capacity : 21 Rounds, Caliber : 9x19
Extended 21 round magazine with sandy base dedicated to the P320 platform. Fits all P320 models, but works best with full size grips such as in the m18 and m17.
Metal housing with polymer base and polymer feeder.