Agency Arms magazine extensions not only increase your magazine capacity, they are also designed with functional features that aid in one-handed manipulations. These Sage Dynamics basepads feature Aaron Cowan's signature green in a Type 3 Hard Anodized coating with a lasered SAGE logo.
The SIG P320 basepad is specifically designed for 17rd SIG magazines and is compatible with the Agency Arms X-Series Magwell and the factory magwell from SIG.
The SIG P320 9mm +0 base pad for 17/10rd magazines. This base pad is specifically designed for the 17/10rd 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)
Agency Arms magazine extensions not only increase your magazine capacity, they are also designed with functional features that aid in one-handed manipulations. This basepad is specifically designed for 17rd magazines and is compatible with the Agency Arms X-Series Magwell and the factory magwell from SIG.
The factory replacement 17-round extended magazine for the SIG SAUER P320 9MM pistol.
Compatible with P320 9MM models in the following sizes: XFIVE, XFULL, XCARRY, FULL, CARRY.