Pistol Mag Extensions

Shield Arms pistol magazine extensions — Glock, SIG, S&W, CZ, Springfield, S-Series, Z-Series, DS-Series

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Designed, Machined, & Assembled in Bigfork, Montana

Serviceable Floor Plate

Open the plate, service the spring and follower — the extension stays on the mag body

Plus-Power Spring

Included in every box, not sold separately, so the taller stack still feeds fast

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Drop-In Install

No gunsmithing. Under five minutes with the included hardware

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Made in Montana

American materials, American labor, American standards

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