Sig Sauer P320, Red, Capacity +3/9mm Extended Base Pad



Not available for shipment to CA, CO, CT, D.C., HI, MD, MA, NJ, NY, WA, VT
  • +3 Capacity.
  • Red
Current Stock:
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Key Features:
Best Uses:


Available in Several Colors.
Firearm Specific Fitment.
Designed and MADE IN USA

Warne® Handgun Magazine Extensions increase your carrying capacity by 3 rounds. These extensions feature an ergonomic shape that allows for better insertion with a precise, reliable fit and finger grooves that allow the magazine to be easily stripped from the handgun if needed.

Fits Sig P320, 9mm 17 round factory magazines. Magazine NOT included.

With firearms-specific fitments for best-in-class fit/compatibility, you can have confidence in every shot with Warne, designed for shooters, by shooters. All Warne products come with a lifetime warranty. No receipt, no warranty card, no package - no problem!

WARNING & DISCLAIMER: Not for sale, possession, or use in any jurisdiction where the Warne® Handgun Magazine Extensions would violate applicable law or expand a firearm magazine capacity beyond the applicable limit. It is the responsibility of purchaser and user of the Warne® Handgun Magazine Extensions to know and comply with applicable firearms laws, including magazine capacity limits or modification of firearms. By acquiring Warne® Handgun Magazine Extensions, purchaser represents that Warne® Handgun Magazine Extensions can be lawfully used in purchaser’s state or local jurisdiction. Warne specifically disclaims all liability related to any possession, transfer (sale, gift, exchange or otherwise), use, or modification of this product that violates or would cause violation of applicable law.  Warne is not responsible for any harm or damage from misuse or modification of this product or from malfunction due to modification of any goods by use of this product contrary to specific Warne provided instructions and specifications.


Part Number:
TBD oz
Sig P320 17 Round Factory Mags