Herrington Arms Magwell for Sig P320 Full Size Pistols

SKU: 320MAGWELL-BL

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Herrington Arms +5 Magazine Extension for Sig P320 Magazines

Herrington Arms +5 Magazine Extension for Sig P320 Magazines

$64.99

Easy Install Upgrade for Faster Reloads and Improved Grip

Designed for competitive shooters, tactical users, and anyone wanting a more efficient reload, the Herrington Arms P320 Magwell provides a flared opening to guide magazines in faster and more consistently under pressure. Herrington specifically designed this magwell to be different than other magwells but adding relief cuts allowing Sig OEM base plates to sit flush in the magwell. This allows users to carry as short of a magazine as possible while concealing carrying without losing any functionality.

Features

  • Low-Profile Design – Improves performance without excessive bulk or snag points.
  • Easy Installation – Installs quickly without the need for major modifications.
  • Ideal for Competitive, Tactical, & Defensive Use – Designed for reliability when it matters most.
  • Improved Grip – A flared magwell make a nice stopping point for preventing shooter’s hands from slipping down the grip.
  • Precision-Machined Aluminum Construction – Lightweight 6061 Aluminum yet strong enough to withstand heavy use.

Compatibility

This magwell is made to fit onto Sig Sauer X series frames and will not fit on any other style or brand’s frames. This magwell will also not work with X-Compact, M17, M18, or XTEN frames.

Specifications

  • Brand: Herrington Arms
  • Model: Magwell for Sig P320 Full Size Pistols
  • MPN: 320MAGWELL-BL
  • Fit: Sig P320 9MM X Series Frames
  • Caliber: 9MM
  • Finish: Black Anodize
  • Material: 6061 Aluminum
  • Color: Black

The AT3 Tactical store has a 90 day no-hassle return policy for products in good condition. You can view the full details of our return policy here.

If you encounter an issue or defect with a product after 90 days of your purchase, you can refer to the manufacturer for a warranty claim. Their policies are below.

Their lifetime warranty is a no-questions-asked warranty on their products! It covers damages including smashed ports, destroyed threads, or any other major issues. It does not cover the anodizing or cerakote due to extreme wear from everyday use or factory color. No two anodized compensators are the same, anodizing is an unstable and fluctuating process that we thoroughly QC. They offer a 30-day refund policy if the product has not been installed, Loctite applied, or damaged.

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