Brass Glock Magazine Base Plates and Extensions

JagerWerks Brass Magazine accessories.

These are raw and can be refreshed and repolished as needed. These will mar with dropping and use. The surface finish will also vary slightly. It is normal for them to start showing small abrasions and marks with minor handling.

Machined in house from Brass.

Our Magazine Extensions use ramped retention posts and require no tools to secure. For removal you just need a small flathead or a prying tool to get the rear wall of the magazine over the posts while applying pressure to slide the magazine out.

G17 +5 gets a 12 coil spring. 

G19 +5 gets an 11 coil spring.

G43X +3 gets an 11 coil spring. 

Base plates require the oem spring and the black floor plate. 

Cali +0 extensions only require the oem spring. 

Weights:

Double stack +0 base plate: ~1.2oz

G43X +0 base plate:

G17 +5: ~4.2oz

G19 +5: ~4.5oz

G43X +3: ~4.2oz

G17 Cali: ~4.93oz

G43X Cali: ~5.1oz

We will not ship these magazine extensions to California, New York, New Jersey, Connecticut, Massachusetts. Illinois, Rhode Island, Hawaii, or Washington.

DISCLAIMER: “GLOCK” is a federally registered trademark of

GLOCK, Inc. and is one of many trademarks owned by GLOCK, Inc. and
GLOCK Ges.m.b.H. Neither JagerWerks Engineering LLC nor this site
are affiliated in any manner with, or otherwise endorsed by, GLOCK, Inc.
or GLOCK Ges.m.b.H. The use of “GLOCK” on this page is merely to
advertise the sale of GLOCK pistols, parts, or components. For
additional genuine GLOCK, Inc. and GLOCK Ges.m.b.H products and
parts visit www.glock.com.