Warne Magazine Extension 9mm Luger +5 6061-T6 Aluminum Black for Sig P320

The Warne Magazine Extension is engineered to add 5 rounds of 9mm Luger capacity to your Sig Sauer P320 factory magazines. Constructed from 6061-T6 aluminum and finished with a hardcoat anodized black coating, this extension delivers the durability and corrosion resistance expected from a premium magazine accessory.

The extension features an ergonomic shape that allows for better insertion during magazine changes, along with integrated finger grooves that allow the magazine to be stripped from the handgun if needed. This base pad extension replaces the factory base pad on the P320 17-round 9mm factory magazine, increasing overall length to add 5 rounds for a total of 22 rounds.

Note: Magazine is NOT included. This listing is for the extension/base pad only.