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Magazine Extensions

Shield Arms magazine extensions for Glock, CZ, Smith & Wesson, and SIG pistols. Buy 3 or more extensions and save 10%, discount shown in cart.

Please check your state and local laws regarding magazine capacity restrictions.

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Shield Arms Double Stack Floor Plate Subdued Logo

Double Stack Floor Plate Subdued Logo

Floor plate for Shield Arms double stack magazine extensions
$3.99
Shield Arms Mag Extension Floor Plate - Monderno Logo

Monderno Spartan Helmet Floor Plate

Floor plate for Shield Arms double stack magazine extensions - Monderno Spartan Helmet design
$4.99
Picture of CZ P10C / P07 Replacement Spring

CZ P10C / P07 Replacement Spring

CZ P10C / P07 replacement spring for the Shield Arms +5 mag extension.
$2.99
Picture of Glock 17/22/34/35/19X/45 Replacement Spring

Glock 17/22/34/35/19X/45 Replacement Spring

Glock 17/22/34/35/19X/45 replacement spring for the Shield Arms +5 mag extension.
$2.99
Picture of Glock 19/23 Replacement Spring

Glock 19/23 Replacement Spring

Glock 19/23 replacement spring for the Shield Arms +5 mag extension.
$2.99

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