Warne Extended Base Pad Sig P320 9mm +5 Magazine Extension Blue

Constructed of durable, yet lightweight CNC-machined 6061 aluminum with a corrosion-resistant anodized finish, the WarneA(R) Scope Mounts Extended Base Pad for Sig SauerA(R) P320 +5 magazine extension offers improved ergonomics and shock resistance, while simultaneously maximizing your factory Sig Sauer magazines' overall capacity for optimal firepower in self-defense or combat applications. Better yet, this aftermarket mag extension is incredibly easy to install for battle-ready performance, right out of the box! Compatible with factory Sig magazines ONLY.