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SIG P320 Magazine Extension

Shield Arms +5 magazine extension for OEM SIG P320 magazines.
Manufacturer: Shield Arms
Availability: Out of stock
*
$39.99
- +

The Shield Arms SIG P320 Magazine Extension adds 5 rounds of 9mm to both 15 round and 17 round OEM SIG P320 magazines, fits both generation 1 and generation 2 magazines. Our unique, easy access floor plate design allows you to easily access the spring and follower without having to remove the extension from the magazine body. Comes with a 100% lifetime warranty, and the Shield Arms Spring for Life guarantee.

Features

  • Unique easy access floor plate design to service or clean the magazine body without the need to remove the magazine extension from the magazine body.
  • Index cuts on the extension body to increase grip when coming out of a magazine pouch.
  • Machined from billet 6061 aluminum
  • Type 3 anodized
  • Adds 5 rounds to both 15 and 17 round SIG P320 9mm magazines
  • Fits OEM SIG P320 magazines only, generation 1 and generation 2
  • Proudly made in the USA
  • Patent Pending Design
  • Fits most aftermarket flared mag wells
  • Lifetime warranty
  • Tactical Toolbox YouTube Review
  • Installation Instructions

Please check your state and local laws regarding magazine capacity restrictions.

The Shield Arms SIG P320 Magazine Extension adds 5 rounds of 9mm to both 15 round and 17 round OEM SIG P320 magazines, fits both generation 1 and generation 2 magazines. Our unique, easy access floor plate design allows you to easily access the spring and follower without having to remove the extension from the magazine body. Comes with a 100% lifetime warranty, and the Shield Arms Spring for Life guarantee.

Features

  • Unique easy access floor plate design to service or clean the magazine body without the need to remove the magazine extension from the magazine body.
  • Index cuts on the extension body to increase grip when coming out of a magazine pouch.
  • Machined from billet 6061 aluminum
  • Type 3 anodized
  • Adds 5 rounds to both 15 and 17 round SIG P320 9mm magazines
  • Fits OEM SIG P320 magazines only, generation 1 and generation 2
  • Proudly made in the USA
  • Patent Pending Design
  • Fits most aftermarket flared mag wells
  • Lifetime warranty
  • Tactical Toolbox YouTube Review
  • Installation Instructions

Please check your state and local laws regarding magazine capacity restrictions.

Products specifications
Caliber 9mm
Pistol Model SIG P320
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Free replacement magazine springs for your Shield Arms Magazine Extension, for life. Click here to learn more.

Products specifications
Caliber 9mm
Pistol Model SIG P320