Springer Precision

Tactical Magazine Extension for Glock 17/34 9mm


Springer Precision +5 base pads for Glock 17/34 9mm with extra power spring.  This tactical version has serrations machined 360 degrees around the extension to allow a strong finger purchase for when you absolutely must get a sure grip on your magazine.  Our extended capacity basepads are CNC machined from aluminum and hard anodized for a long service life. This lengthens the magazine and adds +5 rounds to your magazine.  The unique locking mechanism allows a very solid attachment with a simple backing out of the discrete set screw. 


Custom engraved and custom colors are non-returnable.

*We include a .050 hex driver that makes installation and removal a breeze.  

*Designed to fit on Glock 17/34 9mm mags only. Will not fit Glock 40 cal mags.*

Due to design variations, Springer Precision cannot guarantee compatibility with any other manufacturer’s aftermarket magwell, unless otherwise specified. Please call us with any questions.


Current stock: 0

Bulk Pricing:

  • Buy 6 or above and get $3.75 off

Custom Name Engraving +$5
Numbering +$1
1.40 Ounces