SIG P320 9mm Magazines – Magazine Extension – +5 – Black
PLEASE DOUBLE CHECK DETAILS AND FITMENT BEFORE PURCHASE.
The Strike Industries polymer EMP for the SIG P320 gives customers a lower-cost way to add +5 rounds without stepping into the aluminum model. It uses an impact-resistant polymer body, includes a steel locking plate, and keeps the slim EMP look.
Fitment
- Fits most SIG SAUER P320 magazines
- Fits most SIG SAUER P320 grip modules
- Compatible with the SI EMP Pocket Clip
- 15-round magazine with compact grip module may require filing and fitting
Does NOT fit
- 10-round magazines
- 12-round subcompact magazines
- 21-round magazines
- AXG grip modules with magwell
- P320 AXG Legion
- Some Wilson and Icarus grip module setups without fitting or with full incompatibility depending on model
What it does
Adds +5 rounds for 9mm and gives the P320 magazine a slim, reload-friendly profile that still fits USPSA 140mm race division limits.
Specs
- Material: Impact-resistant polymer
- Color: Black
- Capacity increase: +5 rounds for 9mm
- Length: 1.67"
- Width: 1.09"
- Height: 1.47"
- Weight: 1.6 oz
What’s included
- Extended magazine plate
- Extended length spring
- Steel locking plate
- Steel locking plate set screw
Install notes
Strike specifically warns not to overtighten the set screw during installation.
Verify before you buy
This one has enough grip-module caveats that the customer needs to verify their exact P320 setup before buying.
⚠ Trademark & Compatibility Disclaimer
IronKells Armory LLC is not affiliated with, endorsed by, or sponsored by any manufacturer mentioned. All trademarks are the property of their respective owners and are used only to identify compatibility or fitment.
⚠ Install & Compatibility Disclaimer
Installation should be performed by a qualified armorer or gunsmith. Improper installation, modification, or use may affect firearm safety and reliability. Buyer is responsible for verifying compatibility, performing proper function testing, and ensuring safe operation.
Buyer is responsible for compliance with all local/state laws regarding magazine capacity.