Extended Capacity and Grip
The Herrington Arms +5 Magazine Extension is the perfect upgrade for Sig P320 owners looking to increase their round capacity while maintaining reliability and ease of use. Designed to add five extra rounds to your standard Sig P320 magazine, this full metal part works seamlessly with any capacity factory Sig P320 magazine and gives shooters a nice place to grab the magazine for quick reloads.
Features
- +5 Round Capacity Increase – Expands magazine capacity without sacrificing reliability.
- Extended Length – Provides a secure grip for faster, more confident reloads.
- Precision-Machined Aluminum Construction – Lightweight yet durable, built to withstand tactical and competition use.
- Easy, Tool-Free Installation – No gunsmithing required. Installs quickly and securely.
- Spring-Compatible Design – Works seamlessly with factory springs to maintain flawless feeding.
Specifications
- Brand: Herrington Arms
- Model: +5 Magazine Extension for Sig P320 Magazines
- MPN: HE-320-5-BL
- Fit: Sig P320 Magazines
- Caliber: 9MM
- Finish: Black Anodize
- Material: 7075 Aluminum
- Color: Black
- Length: 1.23″
