**MAGAZINE NOT INCLUDED**

Features:
• 24 rounds with the full-size 9mm Mec-Gar 18rd mag with our extra power spring
• 25 rounds with CSRG Follower and Spring kit 

Compatibility:
• Requires Modification to feed lips to fit 140mm mag gauge
• Glock Mec-Gar 18rd full-size magazines
• Does not work W/ Polymer Magazines
• Does not work W/ Shield Magazines
• Uses the Mec-Gar Glock Extra Power Spring

Product Overview:
Springer Precision Brass 140mm magazine extension for Glock Mec-Gar 18rd magazines pushes what we can make to maximize the capacity within the 140mm restrictions. It holds 24+1 with the OEM follower and extra power spring, with just enough extra room you can still reload with the slide forward. Pairing this with a follower kit, you will get an extra round, 25+1 reliably. CNC machined from brass for extra weight to help with felt recoil and reloads. It has added traction to the bottom to assist with reloads. The traction gives just enough texture in your palm to keep it from sliding. They are specifically designed to work with our magwells and fit the USPSA 140mm magazine gauge. Although it does require the magazine tube feed lips to be modified to fit in the 140mm magazine gauge. The last photo shows a red highlighted area where the magazine feed lips need the material removed. As of right now this is a onetime run of these parts and once they are sold out we do not plan to restock them. We are not going to offer them Cerakoted black. We are not going to offer engraving for them.

Please note: It's crucial to test and verify compatibility before using in competition settings, especially with 140mm/170mm magazine configurations. Variances can occur between mass-produced magazines, particularly in the magazine lips connecting with the extension/basepad.

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