Glock 17 Mag Extension

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GLOCK 17 +4/5   
***It is the responsibility of the end user to make sure that mag extensions are legal to purchase/own in your state/area!! ***

These GLOCK +4/5 extensions work on GLOCK models 17/17L/22/24/34/35. These extensions will add 5 extra rounds in 9mm and 4 extra rounds in 40 Caliber to the magazine. These extensions does add a little extra weight which helps for faster reloads. This GLOCK extension is designed to give you the extra rounds to give you an advantage over your enemy!!! The extension itself is machined out of billet aluminum and is Type III Hard Coat Anodized to ensure durability and a long life.



Mag Extension Kit for GLOCK 17


- The +4/5 Base Pad comes with a +10% stronger spring.


- Overall weight 1.6oz.


- Length, 1 1/2 inch front side, 3/4 inch on back side.


- Will work on full size double stacked GLOCKs. 


- Super easy to attach and detach from the magazine.


- No specialty tools or devices required to disassemble.
- One piece design, no extra parts to possibly lose during disassembly.