Agency Arms +5 Magazine Extension - Fits Sig Sauer P320 Magazines, Anodized Black Finish

The SIG P320 9mm +5 base pad for 17rd magazines. This base pad is specifically designed for the 17rd magazines and is compatible with the Agency Arms X-Series Magwell and the factory magwell from SIG. (THIS BASE PAD IS NOT COMPATIBLE WITH THE AXG MAGWELL)

FEATURES:

• Machined from 6061
• MIL-A-8625 Type 3 Hard Anodized
• Dot Matrix Panel for Marking
• Chrome Silicon Alloy Spring
• Increases capacity by 5 rounds (9mm), 4 round (.40s&w & .357)
• Extended Ledge for one-handed manipulations
• MADE IN USA