Enhance your Sig Sauer P320 with the Sig P320 magazine extension from Tyrant CNC, designed to increase capacity by up to five additional rounds. Fabricated from durable aerospace-grade aluminum, this magazine extension facilitates a rapid, tool-free installation process and integrates advanced "NoBak" retention technology to ensure a secure fit. This upgrade is indispensable for serious shooters who demand both reliability and increased firepower.

The purchase package comprises a newly manufactured power spring, ensuring optimal performance and reliability for your equipment
The magazine extension offers the fastest installation process available, ensuring a seamless and efficient upgrade to your firearm's capacity
9mm magazine capacity with this extension, adding 5 extra rounds for increased firepower and extended shooting sessions
Management capabilities and elevated procurement processes
Edges are precisely chamfered to ensure a smooth transition, enhancing both the aesthetic appeal and functional safety of the product

Report incorrect product description

Reviews

Q & A

Retail Stock

Compliance

Shipping Restrictions

It is the customer’s responsibility for understanding state laws regarding all purchases made. For a comprehensive list of all Shipping Restrictions, please refer to our Shipping Restrictions By State Page found Here.

All NFA Rules Apply

These items are controlled by the U.S. Government and authorized for export only to the country of ultimate destination for use by the ultimate consignee or end-user(s) herein identified. They may not be resold, transferred, or otherwise disposed of, to any other country or to any person other than the authorized ultimate consignee or end-user(s), either in their original form or after being incorporated into other items, without first obtaining approval from the U.S. government or as otherwise authorized by U.S. law and regulations.

It is the customer’s responsibility for understanding state laws regarding magazine capacities. Palmetto State Armory abides by all state regulations regarding the sale of high capacity magazines. We DO NOT ship high-capacity magazines with firearms to certain states. We WILL NOT replace high capacity magazines with state compliant magazines. We DO NOT offer refunds in place of the magazines. Please see our terms and conditions for a list or restricted states.