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Cross Armory +5 Magazine Extension Up to 17% Off Plus Blazin' Deal — 6 models

09:06
Cross Armory Plus 5 Magazine Extension, Glock Gen 1-5 17/22/31, Black, crG+5ME-g17bk
Cross Armory Magazine Extension +5 for Glock 19/23/32 Gen 1-5, Black, Small, crG+5ME-g19bk-5RD
Cross Armory Magazine Extension +5 for Glock 17/22/31 Gen 1-5, Gold, Small, crG+5ME-g17gd-5RD
Cross Armory Plus 5 Magazine Extension, Glock Gen 1-5 17/22/31, Red, crG+5ME-g17rd
Cross Armory Magazine Extension +5 for Glock 19/23/32 Gen 1-5, Gold, Small, crG+5ME-g19gd-5RD
Cross Armory Magazine Extension +5 for Glock 19/23/32 Gen 1-5, Red, Small, crG+5ME-g19rd-5RD
Cross Armory Plus 5 Magazine Extension, Glock Gen 1-5 17/22/31, Black, crG+5ME-g17bk
Cross Armory Plus 5 Magazine Extension, Glock Gen 1-5 17/22/31, Black, crG+5ME-g17bk
Cross Armory Plus 5 Magazine Extension, Glock Gen 1-5 17/22/31, Black, crG+5ME-g17bk
Cross Armory Plus 5 Magazine Extension, Glock Gen 1-5 17/22/31, Black, crG+5ME-g17bk
Cross Armory Plus 5 Magazine Extension, Glock Gen 1-5 17/22/31, Black, crG+5ME-g17bk
Cross Armory Magazine Extension +5 for Glock 17/22/31 Gen 1-5, Black, Small, crG+5ME-g17bk-5RD
Cross Armory Plus 5 Magazine Extension, Glock Gen 1-5 19/23/32, Black, crG+5ME-g19bk
Cross Armory Plus 5 Magazine Extension, Glock Gen 1-5 19/23/32, Black, crG+5ME-g19bk
Cross Armory Plus 5 Magazine Extension, Glock Gen 1-5 19/23/32, Black, crG+5ME-g19bk
Cross Armory Plus 5 Magazine Extension, Glock Gen 1-5 19/23/32, Black, crG+5ME-g19bk
Cross Armory Plus 5 Magazine Extension, Glock Gen 1-5 19/23/32, Black, crG+5ME-g19bk
Cross Armory Plus 5 Magazine Extension, Glock Gen 1-5 19/23/32, Black, crG+5ME-g19bk
Cross Armory Plus 5 Magazine Extension, Glock Gen 1-5 19/23/32, Black, crG+5ME-g19bk
Cross Armory Plus 5 Magazine Extension, Glock Gen 1-5 17/22/31, Gold, crG+5ME-g17gd
Cross Armory Plus 5 Magazine Extension, Glock Gen 1-5 17/22/31, Gold, crG+5ME-g17gd
Cross Armory Plus 5 Magazine Extension, Glock Gen 1-5 17/22/31, Gold, crG+5ME-g17gd
Cross Armory Plus 5 Magazine Extension, Glock Gen 1-5 17/22/31, Gold, crG+5ME-g17gd
Cross Armory Plus 5 Magazine Extension, Glock Gen 1-5 17/22/31, Gold, crG+5ME-g17gd
Cross Armory Plus 5 Magazine Extension, Glock Gen 1-5 17/22/31, Gold, crG+5ME-g17gd
Cross Armory Plus 5 Magazine Extension, Glock Gen 1-5 17/22/31, Red, crG+5ME-g17rd
Cross Armory Magazine Extension +5 for Glock 17/22/31 Gen 1-5, Red, Small, crG+5ME-g17rd-5RD
Cross Armory Plus 5 Magazine Extension, Glock Gen 1-5 17/22/31, Red, crG+5ME-g17rd
Cross Armory Plus 5 Magazine Extension, Glock Gen 1-5 17/22/31, Red, crG+5ME-g17rd
Cross Armory Plus 5 Magazine Extension, Glock Gen 1-5 17/22/31, Red, crG+5ME-g17rd
Cross Armory Plus 5 Magazine Extension, Glock Gen 1-5 19/23/32, Gold, crG+5ME-g19gd
Cross Armory Plus 5 Magazine Extension, Glock Gen 1-5 19/23/32, Gold, crG+5ME-g19gd
Cross Armory Plus 5 Magazine Extension, Glock Gen 1-5 19/23/32, Gold, crG+5ME-g19gd
Cross Armory Plus 5 Magazine Extension, Glock Gen 1-5 19/23/32, Gold, crG+5ME-g19gd
Cross Armory Plus 5 Magazine Extension, Glock Gen 1-5 19/23/32, Gold, crG+5ME-g19gd
Cross Armory Plus 5 Magazine Extension, Glock Gen 1-5 19/23/32, Gold, crG+5ME-g19gd
Cross Armory Plus 5 Magazine Extension, Glock Gen 1-5 19/23/32, Red, crG+5ME-g19rd
Cross Armory Plus 5 Magazine Extension, Glock Gen 1-5 19/23/32, Red, crG+5ME-g19rd
Cross Armory Plus 5 Magazine Extension, Glock Gen 1-5 19/23/32, Red, crG+5ME-g19rd
Cross Armory Plus 5 Magazine Extension, Glock Gen 1-5 19/23/32, Red, crG+5ME-g19rd
Cross Armory Plus 5 Magazine Extension, Glock Gen 1-5 19/23/32, Red, crG+5ME-g19rd
1 of 1 videos
Cross Armory Install tutorial for Glock +5 Mag Extension
Cross Armory Plus 5 Magazine Extension, Glock Gen 1-5 17/22/31, Black, crG+5ME-g17bk
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Cross Armory Plus 5 Magazine Extension, Glock Gen 1-5 17/22/31, Black, crG+5ME-g17bk
Cross Armory Magazine Extension +5 for Glock 19/23/32 Gen 1-5, Black, Small, crG+5ME-g19bk-5RD
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Cross Armory Magazine Extension +5 for Glock 19/23/32 Gen 1-5, Black, Small, crG+5ME-g19bk-5RD
Cross Armory Magazine Extension +5 for Glock 17/22/31 Gen 1-5, Gold, Small, crG+5ME-g17gd-5RD
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Cross Armory Magazine Extension +5 for Glock 17/22/31 Gen 1-5, Gold, Small, crG+5ME-g17gd-5RD
Cross Armory Plus 5 Magazine Extension, Glock Gen 1-5 17/22/31, Red, crG+5ME-g17rd
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Cross Armory Plus 5 Magazine Extension, Glock Gen 1-5 17/22/31, Red, crG+5ME-g17rd
Cross Armory Magazine Extension +5 for Glock 19/23/32 Gen 1-5, Gold, Small, crG+5ME-g19gd-5RD
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Cross Armory Magazine Extension +5 for Glock 19/23/32 Gen 1-5, Gold, Small, crG+5ME-g19gd-5RD
Cross Armory Magazine Extension +5 for Glock 19/23/32 Gen 1-5, Red, Small, crG+5ME-g19rd-5RD
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Cross Armory Magazine Extension +5 for Glock 19/23/32 Gen 1-5, Red, Small, crG+5ME-g19rd-5RD
Cross Armory Plus 5 Magazine Extension, Glock Gen 1-5 17/22/31, Black, crG+5ME-g17bk
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Cross Armory Plus 5 Magazine Extension, Glock Gen 1-5 17/22/31, Black, crG+5ME-g17bk
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Cross Armory Plus 5 Magazine Extension, Glock Gen 1-5 17/22/31, Black, crG+5ME-g17bk
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Cross Armory Plus 5 Magazine Extension, Glock Gen 1-5 17/22/31, Black, crG+5ME-g17bk
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Cross Armory Plus 5 Magazine Extension, Glock Gen 1-5 17/22/31, Black, crG+5ME-g17bk
Cross Armory Plus 5 Magazine Extension, Glock Gen 1-5 17/22/31, Black, crG+5ME-g17bk
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Cross Armory Plus 5 Magazine Extension, Glock Gen 1-5 17/22/31, Black, crG+5ME-g17bk
Cross Armory Magazine Extension +5 for Glock 17/22/31 Gen 1-5, Black, Small, crG+5ME-g17bk-5RD
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Cross Armory Magazine Extension +5 for Glock 17/22/31 Gen 1-5, Black, Small, crG+5ME-g17bk-5RD
Cross Armory Plus 5 Magazine Extension, Glock Gen 1-5 19/23/32, Black, crG+5ME-g19bk
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Cross Armory Plus 5 Magazine Extension, Glock Gen 1-5 19/23/32, Black, crG+5ME-g19bk
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Cross Armory Plus 5 Magazine Extension, Glock Gen 1-5 19/23/32, Black, crG+5ME-g19bk
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Cross Armory Plus 5 Magazine Extension, Glock Gen 1-5 19/23/32, Black, crG+5ME-g19bk
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Cross Armory Plus 5 Magazine Extension, Glock Gen 1-5 19/23/32, Black, crG+5ME-g19bk
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Cross Armory Plus 5 Magazine Extension, Glock Gen 1-5 19/23/32, Black, crG+5ME-g19bk
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Cross Armory Plus 5 Magazine Extension, Glock Gen 1-5 19/23/32, Black, crG+5ME-g19bk
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Cross Armory Plus 5 Magazine Extension, Glock Gen 1-5 19/23/32, Black, crG+5ME-g19bk
Cross Armory Plus 5 Magazine Extension, Glock Gen 1-5 17/22/31, Gold, crG+5ME-g17gd
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Cross Armory Plus 5 Magazine Extension, Glock Gen 1-5 17/22/31, Gold, crG+5ME-g17gd
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Cross Armory Plus 5 Magazine Extension, Glock Gen 1-5 17/22/31, Red, crG+5ME-g17rd
Cross Armory Magazine Extension +5 for Glock 17/22/31 Gen 1-5, Red, Small, crG+5ME-g17rd-5RD
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Cross Armory Magazine Extension +5 for Glock 17/22/31 Gen 1-5, Red, Small, crG+5ME-g17rd-5RD
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Cross Armory Plus 5 Magazine Extension, Glock Gen 1-5 19/23/32, Gold, crG+5ME-g19gd
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Cross Armory Plus 5 Magazine Extension, Glock Gen 1-5 19/23/32, Red, crG+5ME-g19rd

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Questions & Answers
Does this fit Glock 26 OEM 10rd mag? Expert Answer

The Cross Armory +5 Magazine Extension is not compatible with a Glock 26 due to the flush/recessed design of the magazine in the magwell of the pistol.

by Ethan, Gear Expert, September 20, 2023
does this fit Glock 34 Gen 5? New to Glock and starting to realize there's not many parts available for Glock 34 Gen 5 yet. Expert Answer

The Cross Armory Glock Gen 1-5 17/22/31 +5 Magazine Extension will work with a Glock 34 Gen 5. The Glock 34 and Glock 17 share the same magazines.

by Hunter, Gear Expert, August 9, 2022
View All Q&A You Have a Question? Ask!
Customer Reviews
Helpful Negative Review
Close but no cigar by Jonathan M, Verified Owner, March 20, 2022
This is a great concept, but poorly executed… First off: it is advertised as a +5 mag extension when in actuality, it’s not! I have an original gen 4 .40 S&W Glock magazine and after installing the mag extension, it only added +2!! Now, I get the si...
Read More...
1/6 found this helpful
Most Recent Reviews
Works Mostly by Billybob, Verified Owner, June 30, 2026
They work most of the time, but a few times the spring gets hung up on something, so I have to unload the mag and push down on the spring and reload, then it works fine. Don’t trust them now at all
Most Recent Reviews
mag extention by John Diop, Verified Owner, June 29, 2026
I love the fact that I can have more capacity and it does look good
Most Recent Reviews
Very cool product by Ben, Verified Owner, April 19, 2026
It definitely feels nice in the hand and works well. Great product with no ammunition rattling like other products I've tried.
Most Recent Reviews
Not as advertised by Tank, Verified Owner, October 9, 2025
It says it is supposed to be a plus 5 extension, it’s only a plus 1 extension. 16 rounds is max it will hold!
Most Recent Reviews
Mag extension by PHILLIP HAYES, Verified Owner, May 31, 2025
Works as advertised, installation was straight forward
Read All 13 Reviews
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Product Info for Cross Armory +5 Magazine Extension

Thier Cross Armory +5 Magazine Extension will extend your ammunition capacity by 5 extra rounds, allowing you to shoot more without running out of ammunition. The designer of these Magazine Extensions at Cross Armory is crafted from a block of well-machined solid aluminum that's tough yet lightweight. The Cross Armory Glock Gen 1-5 17/22/31 Magazine Extension is built with extra attention paid to the mounting slots and profile to provide a secure grip on your magazine extension and a strong one too. The Cross Armory +5 Magazine Extension for Glock weighs only 1.35 ounces and has the lightest weight and slimmest profile of any mag extensions on the market. If you need an extra 5 rounds on your mag, the Cross Armory Glock Gen 1-5 17/22/31 Mag Extension is a reliable solution that ensures you have ammo when and where you need it.image

Specifications for Cross Armory +5 Magazine Extension:

Manufacturer: Cross Armory
Fabric/Material: Aircraft Grade CNC Aluminum
Magazine Capacity: 5 Round
Caliber: 9mm Luger
Gun Make: Glock
Model Generation: 5, 4, 3, 2, 1
Condition: New

Features of Cross Armory +5 Magazine Extension

  • Lightest Weight+5 on the market
  • 1.35oz aircraft grade CNC aluminum
  • Lowest Profile+5 on the market
  • Compact shape fits all magwells and holsters
  • Strongestand most reliable feeding spring
  • The first and last round feed crisp and clean True Grip
  • Most secure grip in the industry
  • Engineered for wet or bloody hands or gloves Easiestand most reliableInstallation
  • Clean simple and secure Adds 5 additional rounds
  • Increases a standard capacity Glock Brand or Glock clone magazine

Package Contents:

  • Cross Armory +5 Magazine Extension

What firearm models does the manufacturer say Cross Armory +5 Magazine Extension is compatible with?

The manufacturer suggests that Cross Armory +5 Magazine Extension is compatible with Glock 31, Glock 17, Glock 22, Glock 19, Glock 23, Glock 32

Cross Armory +5 Magazine Extension Orderable Models

List of Orderable Models

  • Cross Armory Magazine Extension +5 for Glock 17/22/31 Gen 1-5, Black, Small, crG+5ME-g17bk-5RD , MPN: crG+5ME-g17bk , UPC: 046139039672 , Code: 32E-PME-CAGM3-CRG-5ME-G17BK-5RD
  • Cross Armory Magazine Extension +5 for Glock 17/22/31 Gen 1-5, Gold, Small, crG+5ME-g17gd-5RD , MPN: crG+5ME-g17gd , UPC: 046139039702 , Code: 32E-PME-CAGM3-CRG-5ME-G17GD-5RD
  • Cross Armory Magazine Extension +5 for Glock 17/22/31 Gen 1-5, Red, Small, crG+5ME-g17rd-5RD , MPN: crG+5ME-g17rd , UPC: 046139039696 , Code: 32E-PME-CAGM3-CRG-5ME-G17RD-5RD
  • Cross Armory Magazine Extension +5 for Glock 19/23/32 Gen 1-5, Gold, Small, crG+5ME-g19gd-5RD , MPN: crG+5ME-g19gd , UPC: 46139039764 , Code: 32E-PME-CAGM3-CRG-5ME-G19GD-5RD
  • Cross Armory Magazine Extension +5 for Glock 19/23/32 Gen 1-5, Red, Small, crG+5ME-g19rd-5RD , MPN: crG+5ME-g19rd , UPC: 46139039757 , Code: 32E-PME-CAGM3-CRG-5ME-G19RD-5RD
  • Cross Armory Magazine Extension +5 for Glock 19/23/32 Gen 1-5, Black, Small, crG+5ME-g19bk-5RD , MPN: crG+5ME-g19bk , UPC: 046139039733 , Code: 32E-PME-CAGM3-CRG-5ME-G19BK-5RD

Cross Armory +5 Magazine Extension Unavailable & Discontinued Models

List of Unorderable Models

  • USED, Cross Armory Magazine Extension +5 for Glock 19/23/32 Gen 1-5, Red, Small, crG+5ME-g19rd-5RD , MPN: crG+5ME-g19rd-EDEMO , Code: 32E-PME-CAGM3-CRG-5ME-G19RD-5RD-EDEMO-DF-C
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Last updated 2026-07-28 UTC.