Glock 19/23 +5/4 Magazine Extension
Glock 19/23 +5/4 Magazine Extension

Glock 19/23 +5/4 Magazine Extension

Your Price: $39.99
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Part Number:G19-ME-5

The Shield Arms Glock 19/23 Magazine Extension adds 5 rounds to your Glock 19 magazine, and 4 rounds to your Glock 23 magazine. Our unique, easy access floor plate design allows you to quickly 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.

Don't want to do the installation Check out our Glock 19 with pre-installed extension here.


ODA's (Operational Detachment Alpha) are the boots on the ground operational teams of a Special Forces Group. This color began as a special run for a deployed ODA. In continued support we have decided to continue the color as a standard offering and donate a portion of the proceeds to The Green Beret Foundation.


  • 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 2 anodized
  • Adds 5 rounds to Glock 19 9mm
  • Adds 4 rounds to Glock 23 40 S&W
  • Comes with a +10% power spring
  • Fits OEM Glock 15 round magazines only
  • Proudly made in the USA
  • Fits most aftermarket flared mag wells
  • Lifetime warranty

Caliber9mm/40 S&W 
Pistol Model19/23 
Glock GenerationGen 3-5

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