Glock Magazine Extensions

Looking for magazine extensions for your Glock pistol? We carry a full selection for Glock 17, 19, 26, 43, 43X, and more pistols!

Extensions are compatible with Gen 1-5 factory Glock magazines.

DISCLAIMER: Most products are not manufactured, authorized, endorsed, or warranted by GLOCK. GLOCK does not warrant or represent that most of these product are compatible with GLOCK pistols.

Shield Arms

Shield Arms +5/4 Magazine Extension for Glock 26/27

MSRP:

Was:

Now: $37.99
Shield Arms

Shield Arms +5/4 Magazine Extension for Glock 19/23

MSRP:

Was:

Now: $37.99
Shield Arms

Shield Arms +5/4 Magazine Extension for Glock 17/22

MSRP:

Was:

Now: $37.99
Strike Industries

Strike Aluminum Base Plate for Glock 9mm / .40 S&W

MSRP:

Was:

Now: $15.99
Strike Industries

Strike EMP +2 Magazine Extension for Glock 42

MSRP:

Was:

Now: $12.99
Strike Industries

Strike EMP +2 Magazine Extension for Glock 43

MSRP:

Was:

Now: $12.99

Add to Cart
Strike Industries

Strike EMP +2 Magazine Extension for Glock 43X/48

MSRP:

Was:

Now: $12.99

Shield Arms

Shield Arms +5/4 Magazine Extension for Glock 26/27

This is the Shield Arms magazine extension for the Glock 26/27. This adds an extra 5 rounds to Glock 26 magazines, and 4 rounds to Glock 27 magazines. Machined from billet 6061 aluminum, a high grade alloy, this provides enhanced durabiltiy and...

MSRP:

Was:

Now: $37.99
Shield Arms

Shield Arms +5/4 Magazine Extension for Glock 19/23

This is the Shield Arms magazine extension for Glock 19/23 magazines. This adds an extra 5 rounds to Glock 19 magazines, and 4 rounds to Glock 23 magazines. Machined from billet 6061 aluminum, a high grade alloy, this provides enhanced durabiltiy and...

MSRP:

Was:

Now: $37.99
Shield Arms

Shield Arms +5/4 Magazine Extension for Glock 17/22

This is the Shield Arms magazine extension for Glock 17/22 pistols. This adds an extra 5 rounds to Glock 17 magazines, and 4 rounds to Glock 22 magazines. Machined from billet 6061 aluminum, a high grade alloy, this provides enhanced durabiltiy and...

MSRP:

Was:

Now: $37.99
Strike Industries

Strike Aluminum Base Plate for Glock 9mm / .40 S&W

Reinforced aluminum baseplate for full-size Glock 9/40 pistol magazines. This is the Strike Industries 9/40 plus zero base plate. This fits doublestack Glock magazines chambered in 9mm and .40S&W. This does not provide any added capacity...

MSRP:

Was:

Now: $15.99
Strike Industries

Strike EMP +2 Magazine Extension for Glock 42

This is the Strike magazine extension for the Glock 42, which adds 2 rounds to your factory G42 magazine. Its lightweight polymer body offers increased capacity and durability you can count on. Its stippled grip matches the Glock 42 pistol grip -...

MSRP:

Was:

Now: $12.99
Strike Industries

Strike EMP +2 Magazine Extension for Glock 43

This is the Strike magazine extension for the Glock 43, which adds 2 rounds to your factory G43 magazine. Its lightweight polymer body offers increased capacity and durability you can count on. Its stippled grip matches the Glock 43 pistol grip -...

MSRP:

Was:

Now: $12.99

Add to Cart
Strike Industries

Strike EMP +2 Magazine Extension for Glock 43X/48

This is the Strike magazine extension adds 2 rounds to your factory Glock 43X / 48 magazine. Its lightweight polymer body offers increased capacity and durability you can count on. Its stippled grip matches that of the Glock 43X/48 pistol grip, giving...

MSRP:

Was:

Now: $12.99